Assertion: dolphin's back | /r/CapableOf | fade to pink
Facets:
value: for camouflage from prey
type: PURPOSE
value: on the underbelly
type: LOCATION
Source sentences:
text: Most dolphins range in coloring from gray to grayish green or dark gray on the back, which fades to white or even pink on the underbelly for camouflage from prey.