Context: It 's a long way to be sustainable country in China . but these nice persons action will change China for sustainable country all over the world . I will walk through China and all over the world not only for China for our earth .

Question: What may be the reason for this person walking through China ?
Options:
0. None of the above choices .
1. They want to save money by walking on foot .
2. They like to walk rather than using a car .
3. They want to refrain from using cars .
Answer: 3

Question: What may be the reason for this person walking through China ?
Options:
0. They want to save money by walking on foot .
1. They want to experience China by foot .
2. They want to make a statement about the environment .
3. They like to walk rather than using a car .
Answer: 2

Question: How might this person be described ?
Options:
0. They are an active person .
1. They are an athletic person .
2. They are an activist for the environment .
3. None of the above choices .
Answer: 2

Question: How might this person be described ?
Options:
0. They are an athletic person .
1. They are an active person .
2. None of the above choices .
3. They want to change the world .
Answer: 3