Task: Question Answering
Input (English): Passage: Yesterday , my friend and I decided to go to the swimming pool together . The weather was very nice and sunny out , and it was quite hot . We decided that it was the perfect day to go to the pool . We also packed some waterproof sunscreen and a few snacks -LRB- like chips , pretzels , and juice boxes -RRB- . We took our items to the pool together and dipped our toes into the water . The water was cold and felt really refreshing since the temperature was so hot ! We then went fully underwater , which felt amazing . We also rented a couple of pool noodles to play with . After swimming for three hours , we decided we were hungry . We got out of the pool and dried off with our towels , then ate the snacks we brought . Question: For how long did they swim? Option1: three hours Option2: 10 hours
Output (English): three hours