Assertion: testis's function | /r/HasProperty | to produce testosterone
Facets:
value: primarily
type: DEGREE
value: to produce androgens
type: PURPOSE
Source sentences:
text: Their function is to produce testosterone.
text: The functions of the testes are to produce both sperm and androgens, primarily testosterone.
text: The function of the germ cell is to produce sperms and the function of the Leydig cell is to produce testosterone.