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:

Patients who have taken either morphine with daily dose more than 120mg or Fentanyl with daily dose more than 50ug/hr 
Patients with significant abnormalities in hepatic or renal function which would, in the opinion of the investigator, prevent the patients involvement in the study 
Patients with significant clinical abnormalities in CNS, respiratory or cardiovascular function, which in the investigators judgement prevents participation in the study 
Patients who have taken antidepressants or anti-epileptic drugs, sedative hypnotics, selective serotonin reuptake inhibitor, short-acting analgesics, topical medications and anesthetics and/or muscle relaxants when taking Tramadol/Acetaminophen
{"Condition": ["abnormalities in hepatic function", "abnormalities in CNS", "abnormalities in respiratory function", "abnormalities in cardiovascular function", "abnormalities in renal function"], "Device": [], "Drug": ["short-acting analgesics", "Acetaminophen", "selective serotonin reuptake inhibitor", "muscle relaxants", "topical medications", "anti-epileptic drugs", "Fentanyl", "morphine", "anesthetics", "Tramadol", "sedative hypnotics", "antidepressants"], "Measurement": [], "Mood": [], "Multiplier": ["daily dose more than 120mg", "daily dose more than 50ug/hr"], "Negation": [], "Observation": [], "Person": [], "Procedure": [], "Qualifier": [], "ReferencePoint": ["taking Tramadol/Acetaminophen"], "Scope": ["antidepressants or anti-epileptic drugs, sedative hypnotics, selective serotonin reuptake inhibitor, short-acting analgesics, topical medications and anesthetics and/or muscle relaxants", "Tramadol/Acetaminophen"], "Temporal": ["when taking Tramadol/Acetaminophen"], "Value": [], "Visit": []}