<span>A bed of yellow flowers is used as a symbol of hope in "Marigolds."</span>
D is the false answer. If the possessive pronoun is a personal pronoun,they are not spelled with apostrophes. So, it is not safe to say that all possessive pronouns are spelled with apostrophes.
I think it would be "graph"
Also, didn't someone just ask this??
The first line "<span>For the first time in decades, Baby Boomers have been outnumbered by another group--the Millennials."</span>