Context: But well it 'll be a good thing for my parents , cuz they can leave straight from KL to JB on the same day . Plus they can escape the heat of the desert ! We queued up in front of Building 21 .

Question: What would her parents do with their day if they could n't leave and had to stay another day ?
Options:
0. Ride bikes on the paths in the sunshine , being careful to avoid the chilly shade .
1. They would find some place indoors where they could enjoy the air conditioning .
2. None of the above choices .
3. Go for a walk in the park and enjoy the warm weather .
Answer: 1