With no explanation, chose the best option from "A" or "B". Delanie and Darcie were watching cartoons on TV last Saturday morning. Delanie wanted to watch another cartoon.

A: Delanie changed the channel, which made Darcie very mad and soon they were screaming at each other.
B: Delanie waited until the cartoon was over and then asked Darcie if she would like to watch something else.
B.