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:

Abdominal and complex cervical cerclage (e.g. bulging bag)
Contraindication to neuraxial anesthesia
Known hypersensitivity to chloroprocaine (a.k.a. Ester allergy), paraaminobenzoic acid (PABA) or bupivacaine (a.k.a. Amide allergy)
Pseudocholinesterase deficiency
Concomitant use with ergot-type oxytocic drugs
{"Condition": ["hypersensitivity", "Contraindication", "Amide allergy", "Pseudocholinesterase deficiency", "Ester allergy"], "Device": [], "Drug": ["ergot-type oxytocic drugs", "paraaminobenzoic acid", "PABA", "bupivacaine", "chloroprocaine"], "Measurement": [], "Mood": [], "Multiplier": [], "Negation": [], "Observation": [], "Person": [], "Procedure": ["cervical cerclage", "neuraxial anesthesia"], "Qualifier": ["bulging bag", "complex", "Abdominal"], "ReferencePoint": [], "Scope": ["Abdominal and complex", "loroprocaine ( raaminobenzoic acid (PABA) or bupivacaine ("], "Temporal": ["Concomitant"], "Value": [], "Visit": []}