Assertion: potato | /r/HasProperty | sensitive
Facets:
value: to certain metals
type: OTHER
value: to heavy frosts
type: CAUSE
Source sentences:
text: Potatoes are sensitive to heavy frosts, which damage them in the ground.
text: As potatoes are also sensitive to certain metals that may cause them to discolor, avoid cooking them in iron or aluminum pots or using a carbon steel knife to cut them.