Context: The kids had so much fun last night looking through all the brochures for the tourist attractions . They stayed up late and sorted them out into piles of the ones they want to do and the ones they were n't interested in . I think the do n't pile had two pamphlets in it and the " do " list was an inch thick .

Question: How were the kids feeling last night ?
Options:
0. They were upset .
1. They were angry .
2. They were really excited and happy .
3. None of the above choices .
Answer: 2