Assertion: collective noun | /r/HasProperty | informal part of language
Facets:
Source sentences:
text: It should be noted that collective nouns are an informal part of language.
text: However, collective nouns are an informal part of language, any noun the suits the context of the situation can function as a collective noun; for example, a series of stairways or a row of stairways.
text: However, a collective noun is an informal part of language.
text: A collective noun is an informal part of language, any noun that suits the context can function as a collective noun.