Task: Question Answering
Input (English): Passage: This past Saturday I went to the beach . It is only about 20 minutes from my house and on Lake Ontario , which is one of the Great Lakes . I took my toddler , Alex with me , we brought along some toys , snacks , and sunscreen , and off we went . The temperature was in the eighties , and it was bright and sunny , but being so far north , the water was too cold to swim in . We decided to play in the sand instead . We threw a ball back and forth , watched boats , and ate some snacks . After we went for a walk on the long pier at the beach , Alex rode nicely in his stroller . By that time , we got tired out , went home , and took a nice , long nap . Question: What did they build that included a moat? Option1: Sand castle Option2: Boat
Output (English): Sand castle