In the following sentence, what are two common nouns? maria, julio, and jerome brought lunches to eat by the side of the river

Why would the following likely fail as the basis for an evaluative argument? "the theme of gender bias among adults is an important one"a: it is based on a moral judgment that not everyone sharesb. it is based on the writers personal tastec. it is based on faulty assumptiond. none of the above