Assertion: chin's parent | /r/CapableOf | do without cleft chins
Facets:
Source sentences:
text: While there is definitely a strong genetic influence, as parents with cleft chins have a higher proportion of cleft-chin offspring than do parents without cleft chins, the 4 cleft-chinned offspring from smooth X smooth parents do not fit the myth that cleft chin is determined by a dominant allele.