Proud Moments in Parenting (episode 528)

Chandler is doing homework. She reads from her worksheet:

"'How does a word change when you put un in front of it?' Like it says here, write a sentence with each word... button... un-button?"

Dad: "Right."

She writes button and unbutton into sentences. Next word: able.

"Able. 'I am... able... to drive a car.'"

Dad: "Good..."

"'I am unable to... fart my ABC's.'"