You will be shown inclusion or exclusion criteria for a clinical trial. Given these criteria, your task is to extract all unique entities of the following types: ["Observation", "Condition", "Procedure", "Drug", "Temporal", "Multiplier", "Qualifier", "Negation", "ReferencePoint", "Scope", "Value", "Mood", "Device", "Visit", "Measurement", "Person"].

Please return the output as a JSON object of the format: {"Condition" : ["breast cancer", ...], "Device" : ["ports", ...], "Drug" : ["Atenolol", ...], "Measurement" : ["blood pressure", ...], "Mood" : ["suspected", ...], "Multiplier" : ["more than two", ...], "Negation" : ["no", ...], "Observation" : ["history", ...], "Person" : ["male", ...], "Procedure" : ["surgery", ...], "Qualifier" : ["severe", ...], "ReferencePoint" : ["enrollment", ...], "Scope" : ["infection", ...], "Temporal" : ["one day", ...], "Value" : ["50%", ...], "Visit" : ["ICU", ...]}. The keys should be entity types and values should be lists of extracted entities belonging to the corresponding type. If you cannot find entities belonging to a specific type, the value should be [].

Only output the JSON object and do not include any additional text.

Abstract:

Is not of reproductive potential, or is of reproductive potential and agrees to avoid becoming pregnant or impregnating a partner while receiving trial medication or within 6 months after the last dose of trial medication
Has chronic back pain of =3 months duration by history
Has physician-diagnosed active nr-axSpA with disease duration <= 5 years
• Inflammatory back pain
• Arthritis (physician-diagnosed)
• Enthesitis (heel) physician-diagnosed (spontaneous pain or tenderness at examination of the site of the insertion of the Achilles tendon or plantar fascia)
• Dactylitis (physician-diagnosed)
• Psoriasis (physician-diagnosed)
• History of physician-diagnosed inflammatory bowel disease (IBD)
• History of uveitis confirmed by an ophthalmologist
• Good response to nonsteroidal anti-inflammatory drugs (NSAID)
• Family history of SpA (presence of ankylosing spondylitis, psoriasis, acute uveitis, reactive arthritis, or IBD)
• Elevated CRP
• Human leukocyte antigen B27 (HLA-B27)+ gene
Has a HLA-B27+ gene and 2 or more of the SpA characteristics listed above
Has elevated CRP at Screening or evidence of active inflammation in the sacroiliac joints on MRI
Has an ASDAS >= 2.1 at Screening
Shows high disease activity at Screening and Baseline of both a Total Back Pain score of =4 and a Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) score of >= 4
Has an acceptable history of NSAID use
Has no history of untreated latent or active tuberculosis (TB) prior to Screening
Has had no recent close contact with a person with active TB or, if there has been such contact, will undergo additional evaluations and receive appropriate treatment for latent TB
{"Condition": ["chronic back pain", "inflammation", "Inflammatory back pain", "HLA-B27+", "nr-axSpA", "pain", "tenderness", "uveitis", "SpA", "tuberculosis (TB)", "Enthesitis", "A-B2 te antigen B27 (HLA-B27)+ g", "IBD", "acute uveitis", "(HLA-B27)+", "ankylosing spondylitis", "psoriasis", "inflammatory bowel disease (IBD)", "Psoriasis", "Dactylitis", "high disease activity", "Arthritis", "reactive arthritis"], "Device": [], "Drug": ["NSAID", "nonsteroidal anti-inflammatory drugs (NSAID)"], "Measurement": ["disease duration", "Total Back Pain score", "duration", "CRP", "Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) score", "ASDAS"], "Mood": [], "Multiplier": ["2 or more"], "Negation": ["no"], "Observation": ["close contact", "Good response", "History", "person with active TB", "Family history", "history"], "Person": [], "Procedure": ["MRI"], "Qualifier": ["sacroiliac joints", "=3 months duration", "heel", "active", "latent", "plantar fascia", "untreated", "disease duration \u003c= 5 years", "site of the insertion of the Achilles tendon", "acceptable"], "ReferencePoint": ["Screening"], "Scope": ["site of the insertion of the Achilles tendon or plantar fascia", "ankylosing spondylitis, psoriasis, acute uveitis, reactive arthritis, or IBD", "history of untreated latent or active tuberculosis (TB)", "latent or active", "pain or tenderness"], "Temporal": ["prior to Screening", "at Screening", "at Screening and Baseline", "recent"], "Value": ["=4", "\u003c= 5 years", "\u003e= 2.1", "\u003e= 4", "elevated", "=3 months", "Elevated"], "Visit": []}