label: Instruct to utilize four different positions for visual inspection (e.g., arms at side, hands at waist and push inward toward hips, hands behind the head, and arms across waist with chest falling forward)
label_lc: instruct to utilize four different positions for visual inspection (e.g., arms at side, hands at waist and push inward toward hips, hands behind the head, and arms across waist with chest falling forward)