Brody, Mabel, and Wendy were at Mabel's house. They had a keyboard, guitar, microphone, and drums. Brody wanted the three of them to try to make music together.

"Mabel, I'll play the keyboard if you drum," Brody offered. Mabel started playing the drums.
"Wendy, you should play the guitar," Brody suggested. Wendy whispered something under her breath.
"What?" Brody said.
"I said, I don't want to play the guitar," replied Wendy. "I'll be the singer!"
Based on the passage, which is more likely to happen next?
a: Wendy uses the microphone
b: Wendy uses the keyboard

a: Wendy uses the microphone