Task: Question Answering
Input (English): Passage: I walked into my kitchen and opened the refrigerator . I pulled out some ham , cheese , tomato slices , and mayo . I close the fridge . I walked to the other side of the kitchen where I opened the silverware drawer to retrieve a knife . I first laid one piece of bread down on the plate . Then , I opened the jar of mayo a took a large scoop with the knife and spread it all over the bread . I set the knife down . Next , I took six slices of ham and laid then one down one at a time on the bread on top of the mayo . After that , I carefully put two slices of tomato on top of the cheese . Next came the top slice of bread . Now you 've got a sandwich . Question: What did they put on top of the ham? Option1: knife Option2: cheese
Output (English): cheese