Assertion: housefly's lifespan | /r/HasProperty | 14 days
Facets:
Source sentences:
text: Houseflies always hum in the key of F. They don’t allow their short lifespans (14 days) to hinder their musical abilities.
text: It has a short lifespan (14 days) but doesn’t let that get in the way of its musicality.
text: • The lifespan of a housefly is 14 days.