Task: Question Answering
Input (English): My ears started hurting on Monday. By Thursday, the pain hadn't gone away. I was concerned. Immediately, I picked up my phone and made a doctor's appointment. When the appointment came around, I walked in to the reception area. I told the lady behind the desk who I was. She asked to see my medical card, and I gave it to her promptly. Then she gave me a form to fill out while I waited. Finally, a nurse came out and called my name. I went with her through a door to a large hallway. She took my height and weight. Then she led me to a private room. She took my blood pressure, pulse, temperature, and asked why I was there that day. After she was done, she left me in the room alone. I waited. The doctor came and asked me similar questions. He determined I had an ear infection. I left the doctor's office with a prescription for antibiotics. I knew it would make me feel much better! 
Question: How long did they wait to see the doctor?
Output (English): about 20 minutes