i think the answer is b, since exclusivity is being restriction to a particular person, group, or area. i hope this helped <3
Kenny enjoyed playing with Rufus because he didn't have to worry about his dinosaurs being stolen like they were when he played with LJ Jones. Kids on the bus started making fun of Rufus and Cody for not having many clothes to wear, and when Kenny joined in laughing, Rufus stopped talking to him.
