Assertion: cicada's song | /r/HasProperty | painful
Facets:
value: to the birds' ears
type: TRANSITIVE-OBJECT
Source sentences:
text: The cicada's song is painful to the birds' ears and interferes with their communication, making it difficult for the birds to hunt in groups.
text: The cicada's song is painful to the birds' ears and interferes with their communication, making it difficult for the birds to hunt in groups.