Assertion: penguin's stripe | /r/HasProperty | black
Facets:
Source sentences:
text: African penguins have a black stripe and black spots on the chest, the pattern of spots being unique for every penguin, like human fingerprints.
text: They have a black stripe and black spots on the chest, the pattern of spots being unique for every penguin, like human fingerprints.
text: They have one black stripe across the base of their chest.