Assertion: condor's bird | /r/CapableOf | propel water
Facets:
value: inside their bills
type: LOCATION
value: in order to sift foodstuff
type: PURPOSE
Source sentences:
text: It may be astounding for some of those who wonder what do flamingos eat because a study revealed that such birds also propel water inside their bills in order to sift foodstuff at an alarming rate of twenty times per second.