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:

Between the age of 25 to 65 at baseline
Be willing to participate in a smoking cessation program
Be willing to attend all clinic visits
Must be currently smoking at least ½ pack/day at baseline (confirmed with cotinine level and CO Smokerlyzer
>5 pack-year history of smoking
Global Initiative for Chronic Obstructive Lung Disease (GOLD) 0: FEV1=0.80 and FEV1/FVC>0.70 Forced Expiratory Volume in 1 second (FEV1), Forced Vital Capacity (FVC)
GOLD 1: FEV1=0.80 and FEV1/FVC < 0.70
GOLD 2: 0.50=FEV1<0.80 and FEV1/FVC < 0.70
Be willing to abstain from using any nicotine patches, e-cigarettes, or marijuana for the duration of the study.
{"Condition": [], "Device": [], "Drug": [], "Measurement": ["FEV1", "Global Initiative for Chronic Obstructive Lung Disease (GOLD)", "FEV1/FVC", "pack-year", "GOLD", "pack/day"], "Mood": ["willing to participate"], "Multiplier": [], "Negation": [], "Observation": ["smoking"], "Person": ["age"], "Procedure": ["cotinine level", "smoking cessation program", "CO Smokerlyzer"], "Qualifier": [], "ReferencePoint": [], "Scope": ["GOLD 2", "FEV1=0.80 and FEV1/FVC\u003e0.70", "FEV1=0.80 and FEV1/FVC \u003c 0.70", "0.50=FEV1\u003c0.80 and FEV1/FVC \u003c 0.70", "GOLD 1", "Global Initiative for Chronic Obstructive Lung Disease (GOLD) 0"], "Temporal": ["at baseline"], "Value": ["1", "\u003e5", "\u003e0.70", "V1\u003c0. nd FE", "=0.80", "2", "\u003c 0.70", "Between 25 to 65", "at least \u00bd", "0"], "Visit": []}