label: Instruct on measures to prevent heat-related illness (e.g., prevent sun overexposure; ensure adequate fluid intake; seek settings in which air conditioning available; wear lightweight, light-colored, and loose-fitting clothing)
label_lc: instruct on measures to prevent heat-related illness (e.g., prevent sun overexposure; ensure adequate fluid intake; seek settings in which air conditioning available; wear lightweight, light-colored, and loose-fitting clothing)