Assertion: cicada's song | /r/HasProperty | a mating call
Facets:
Source sentences:
text: The song is a mating call produced by the males only.
text: The high-pitched song is actually a mating call belted out by males.
text: The high-pitched song is actually a mating call belted out by males.
text: The song is a mating call produced by the males only.
text: That deafening song is a mating call.