Assertion: cockroach | /r/CapableOf | keep on antenna
Facets:
value: always
type: TEMPORAL
value: in contact with a wall
type: LOCATION
Source sentences:
text: A roach usually keeps on antenna in contact with a wall as it moves along, so it can defend itself by pressing against the wall if it is attacked.
text: The cockroach always keeps its antennae clean.