Task: Question Answering
Input (English): Passage: My tooth hurt very bad when ever I drank or ate anything cold . I needed to go see the dentist . I used my phone to call and make an appointment . I made plans to visit the dentist then . When the time arrived , I drove to the dentist . They were very busy that day , so I waited in line to check in . Once I did , the receptionist asked me to fill out the paper work I needed before I could go back . I finished it and was called back . When they finished I was sent back to sit in a big chair . They shone the lights on my mouth and asked me to open wide . When my mouth opened , the stuck things in there to suck out my saliva . They told me I needed to floss more and sent me on my way home . Question: When did they put a vest on them? Option1: prior to X-ray Option2: after appointment prior to going home
Output (English): prior to X-ray