Assertion: emperor penguin's head | /r/CapableOf | fall to the chest
Facets:
value: downward
type: MANNER
Source sentences:
text: Males use the "ecstatic" display to attract females - in which they stand still, let the head fall to the chest, inhales, gives a courtship call, and holds his position for a few seconds before moving on to another position.
text: Both partners then participate in a visual display in which the head is shaken or alternately thrown back and dropped downward toward the chest.