Assertion: snorkel's breathing tube | /r/CapableOf | reduce accidental ingestion of water
Facets:
value: significantly
type: DEGREE
value: by the swimmer
type: OTHER
Source sentences:
text: It has additionally been discovered, according to the present invention, that the breathing tubes which extend above the user's ears and upwardly and backwardly behind the user's head significantly reduces the accidental ingestion of water by the swimmer.