Task: Question Answering
Input (English): 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 ?
Output (English): They were not having much fun sightseeing .