Task: Question Answering
Input (English): Passage: I went to the spa and checked in with the receptionist to pay for my appointment . She gave me a robe and a towel . In the changing room , I took off my clothes and put on the robe . I left my clothes and shoes and purse in a locker in the changing room and went to the sauna . It was very hot and steamy in the sauna , and I felt very relaxed . I stayed in the sauna for about half an hour and afterwards , I used a private bathroom to take a quick cool shower to rinse off the sweat . I put the towel and robe in a laundry bin in the hallway so they could be washed for someone else to use , and said goodbye to the receptionist on my way out . Question: Where did they return to and change clothes? Option1: private bathroom Option2: sauna
Output (English): private bathroom