Suppose Heatstroke<br>Heatstroke is a condition caused by your body overheating, usually as a result of prolonged exposure to or physical exertion in high temperatures. This most serious form of heat injury, heatstroke can occur if your body temperature rises to 104 F (40 C) or higher. Heatstroke requires emergency treatment and can be life-threatening.
Can we infer that "Heatstroke can only occur in cold weather."? Yes, no, or maybe?