Context: With the car jacked up about 75 % of the way needed to get the full - size tire off , a random big athletic guy came up out of nowhere and asked if I wanted help . I said " If you can help , please , I ' m about to have heatstroke here . " He cranked the car the rest of the way up , swapped the donut for the flat , and let the jack down . He then took off , refusing anything more than a " Thank you " for his assistance .

Question: What may be true about the athletic guy ?
Options:
0. None of the above choices .
1. He had a heatstroke .
2. He is charitable .
3. He was stranded .
Answer: 2

Question: What may have happened before the athletic guy came ?
Options:
0. None of the above choices .
1. I got a flat tire .
2. I had a heatstroke .
3. I swapped my flat tire .
Answer: 1