A Pig in Central Park

Yvonne: “I just got the strangest phone call.”
A laugh track plays.
Larry: “Who was it?”
Fred: “What did they say? I’m betting it was the mayor calling, right?”
Yvonne: “No, it was my aunt. She wanted to know if I’ve seen a pig in central park this morning.”
Larry: “That’s bizarre. What did you say?”
Yvonne: “I told her I didn’t have time to go sightseeing.”