Assertion: rattlesnake's pit | /r/CapableOf | guide the snake
Facets:
value: to warm blooded prey
type: TRANSITIVE-OBJECT
value: swiftly
type: MANNER
Source sentences:
text: The pits, in effect, infrared detectors, guide the snake swiftly and surely to warm blooded prey such as rodents, even in the total darkness of the animals’ burrows.