Leg cramps is caused when we are dehydrated. While running we get leg cramps .
This justifies what answer for what question? Q & A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
It was very humid and he wasn't hydrated, so when he was running he was stricken with what?
Options:
- becoming tired
- sore feet
- tiredness
- leg cramps
- headache
leg cramps