Context: We just could n't have such a terrible sight in one of our pictures . After a little more walking around we decided to leave . When we got outside San Antonio I began thinking about the history of the state . I thought about Travis ' letter and hoped that we as people have learned a few things since those days about helping others .

Question: What may be the reason they decided to leave ?
Options:
0. None of the above choices .
1. They were not having much fun sightseeing .
2. They wanted to get closer to the terrible sight .
3. They were having a good time walking about .
Answer: 1