Assertion: fly's lifespan | /r/HasProperty | short
Facets:
value: very
type: DEGREE
Source sentences:
text: Flies have an extremely short lifespan, only living for about a month.
text: The lifespan of an adult mayfly is very short, varying with the species.
text: Because the fruit fly has a short lifespan, a simple genome, and is easily made to reproduce in captivity it is a prime canidate for genetic research.