Assertion: whale's throat | /r/CapableOf | expand like balloon
Facets:
Source sentences:
text: Blue whales have huge mouths and their throats are able to expand like a balloon so they can fill their mouths with gallons of water at once.
text: Rorqual whale species forage by opening their mouths to take in large amounts of water, allowing their throats to expand like balloons.
text: Rorqual whale species forage by opening their mouths to take in large amounts of water, allowing their throats to expand like balloons.