Context: There was no way some of these people were going to make it out without help ... and oxygen . Here are some pics of the canyon . I must say , that although the Grand Canyon was large , it was my least favorite of the parks . I am also a little desensitized , but all the other parks had a uniqueness to them , where this is just a big hole .

Question: What 's a possible reason why there was no way some of the people were going to make it out without help ?
Options:
0. Because the Grand Canyon is large .
1. Because they needed oxygen .
2. Because they were out of shape .
3. None of the above choices .
Answer: 2