Context: We met so many interesting people ( for all there is to do is sit in the cantina , play card games and talk to other hikers ) from all over the world . It was just so great . Later the next morning , I hiked out by myself .

Question: What may be the reason for their hiking trip ?
Options:
0. They wanted to explore a new place .
1. None of the above choices .
2. They wanted to play card games .
3. They wanted to get some exercise .
Answer: 0

Question: What may be the reason for their hiking trip ?
Options:
0. They wanted to get some exercise .
1. None of the above choices .
2. They wanted to meet new people .
3. They wanted to play card games .
Answer: 2