"You look like Barney!" he joked around.
"Arrgh, I am a dinosaur!" she played along.
Is there a verb that means "play along"? I am wondering if there's a single-word verb that means exactly "play along" as in "I decided to play along after my friend decided to make fun of me and call me Barney". I can't think of a single word like that, but I am thinking there might be a word I don't know that might fit the definition.