Assertion: choline | /r/HasProperty | classified with the b vitamins
Facets:
value: because of similarities in function
type: CAUSE
value: usually
type: TEMPORAL
Source sentences:
text: Choline, which is usually classified with the B vitamins because of similarities in function and in distribution in foods, is abundant in wheat germ, soybean oil, egg yolk, and nervous and glandular tissues.