Task: Question Answering
Input (English): Passage: My neighbors decided to go away for a day . They have two children , a boy and a girl , and a dog . They asked me to take care of them while they were gone . At first , the children were very shy . I was n't sure if they liked me . But then , I brought out a board game - their favorite . The sister won , and ran around in excitement . After we played the game , I made them lunch , because the brother said he was hungry . Then they asked if we could play outside . Before we knew it , their parents came home . It was that hard to take care of children after all ! Question: When was it that the parents left their house? Option1: When leaving for the trip. Option2: When eating lunch.
Output (English): When leaving for the trip.