Assertion: bat | /r/CapableOf | raise their oxygen consumption
Facets:
value: by more
type: OTHER
value: for sustained periods
type: TEMPORAL
value: during flight
type: TEMPORAL
value: by twenty
type: OTHER
Source sentences:
text: During flight, bats can raise their oxygen consumption by twenty times or more for sustained periods; human athletes can achieve an increase of a factor of twenty for a few minutes at most.