Simon's hair is short.
Yes, it is.
Sister is young.
Yes, she is.
Grandpa is old.
Yes, he is.
Mother is ugly.
No, she isn't. She's beautiful.
Brother is sad.
Yes, he is.
Stand up!
...
The fish is dirty.
No, it isn't. It's clean.
Grandma is beautiful.
No, she isn't. She's ugly.
The horse is small.
No, it isn't. It's big.
The mouse is big.
No, it isn't. It's small.
Touch your hair!
...
Stella's hair is short.
No, it isn't. It's short.
Point to your nose!
...
The bird is beautiful.
Yes, it is.
Father is sad.
No, he isn't. He's happy.