Task: Question Answering
Input (English): Passage: The weather yesterday was very hot , so the kids wanted to go to the pool . They went in their rooms and changed into their swim suits . While they were changing I packed a bag with some snacks , their pool toys , towels and sunscreen . The kids came down and I put on their sunscreen , because I knew if I waited they would be too excited and jump in the pool with out it . The kids grabbed their pool toys and started running to the water . The lifeguard blew his whistle to remind them that it was not safe to run near the pool . We spent the day enjoying the water and the sun . We drove home and the kids were so tired they both were ready to fall asleep . Question: When did they drive to the pool? Option1: yesterday Option2: today
Output (English): yesterday