A Typical Conversation

Yesterday, my neighbor, Teisha, came over to borrow something. Here is the conversation Caity and I had after she left:

Caity: "She's going to put Sarah down for a nap." (Sarah is Teisha's 16 month-old).
Me: "Oh, probably."
Caity: "Sarah's been crying."
Me: "Yep, you're probably right." (I've lost interest already.)
Caity: "And there's a raccoon in the house!"
Me: ?