Assertion: caterpillar's chrysalis | /r/HasProperty | protective shell
Facets:
Source sentences:
text: The chrysalis is a protective shell in which the caterpillar becomes a butterfly.
text: A caterpillar's life starts with a textured, patterned egg and ends with a chrysalis -- a protective covering in which the caterpillar pupates, or undergoes a metamorphosis.
text: Both cocoons and chrysalises are protective coverings intended for the pupal stage of a moth or a butterfly’s development.