Assertion: countenance's expression | /r/HasProperty | grouped into upper-face
Facets:
value: systematically
type: MANNER
Source sentences:
text: As the eyes and mouth turned out to be the most important parts of facial expressions for recognizing feelings, expressions could be grouped systematically into “upper-face” and “lower-face” expressions.
text: As the eyes and mouth turned out to be the most important parts of facial expressions for recognizing feelings, expressions could be grouped systematically into “upper-face” and “lower-face” expressions.