<prompt> Answer this question truthfullyWhat condition is suggested by symptoms of strenuous activity on a hot day, nauseavomiting, headache, and a temperature increase of less than 40C 104 F?  <response>: <reason> The symptoms of strenuous activity on a hot day, nauseavomiting, headache, and a temperature increase of less than 40C 104 F are suggestive of heat exhaustion. 