Task: Question Answering
Input (English): Passage: When I got home today , I decided to take my dog Oscar for a walk . He spends most of the day at home by himself so I thought it would be nice to take a long walk so he can enjoy nature . I called him over to the door and got his leash off the hook on the wall . There is a wooded walking trail by my house so I decided that 's where we should walk today . Oscar pulled on the leash when we got in the woods because he wanted to smell so many things . We walked along the path for quite a while until we got to the lake . I sat on the bench by the lake and Oscar sat with me , looking at the ducks on the water . After a little while we got up and walked back home . When we got home , I took off Oscar 's leash and he went to rest in the living room . Question: What did he clip to his collar when they went out? Option1: dog license Option2: Leash
Output (English): Leash