Assertion: tree frog's skin | /r/HasProperty | gray
Facets:
value: depending on the temperature
type: OTHER
Source sentences:
text: Their dorsal skin can be green, gray, or tan depending on the temperature, humidity, or their mood.
text: Cuban tree frogs have rough skin that can be green, brown, white or grey in color.
text: Its bumpy skin may be gray, tan, or brown.