Assertion: cockroach | /r/AtLocation | tropic
Facets:
Source sentences:
text: The 4500 other kinds of roaches found in the tropics, however, almost never cause allergy symptoms.
text: Cockroaches are abundant throughout the world and live in a wide range of environments, especially in the tropics and subtropics.
text: As the earth's climate changed, becoming colder and dryer, cockroaches survived mainly in the tropics.