Assertion: callus | /r/AtLocation | foot
Facets:
value: most often
type: DEGREE
value: because of frequent walking
type: CAUSE
Source sentences:
text: Since repeated contact is required, calluses are most often found on feet because of frequent walking and poorly fitting footwear.
text: Calluses don’t usually hurt and are most often found on your heels, palms, toes, and knees.
text: Since repeated contact is required, calluses are most often found on feet because of frequent walking.