Task: Question Answering
Input (English): Passage: Last night , I had a party at my house . Many people were there and most of my friends hung out in both the kitchen and the living room . The living room was fine , but the kitchen was a disaster . I felt the need to clean the floor and in an effort to do so , I took out a mop and mopped up the floor . I sprayed cleaner on the floor before cleaning it and also did some sweeping . This felt good and I was able to clean the floor . After sweeping and mopping the floor , I let it sit for a while so that I did n't slip on it . Next time , I will follow the same routine when cleaning . Question: When did their friends come over? Option1: last night Option2: This morning.
Output (English): last night