What is a sentence that uses that as a relative pronoun?

What sentence correctly uses it’s underlined relative pronoun?

What can you predict about the rest of the story? a) it will be about an eighteen-year-old girl. b) it will be about the aubignys falling in love. c) it will be about armand aubigny's father taking him to paris. d) it will be about the relationship between arman aubigny and the girl. e) it will be about an economic revolution led by aubigny.

Define the followings summary main idea paragraph i need a answers right now