Assertion: esophagus's muscle | /r/CapableOf | pull the corners of the mouth
Facets:
value: downward
type: MANNER
Source sentences:
text: : This muscle is opposite to the levator anguli oris and pulls the corners of the mouth downward, producing a frown.
text: : This muscle is opposite to the levator anguli oris and pulls the corners of the mouth downward, producing a frown.