It / a fat mouse (+)
It is a fat mouse.
They / sad (?)
Are they sad? No, they aren't.
Tom / young (?)
Is Tom young? Yes, he isn't old.
I / stupid (-)
I am not stupid. I am smart.
I / serious (?)
Am I serious? Yes, you are.
They / hungry (+)
They are hungry.
It / a smart cat (-)
It isn't a smart cat.
Jerry / a good mouse (+)
Jerry is a good mouse.
She / tall (?)
Is she tall?
Tom / a happy cat (-)
Tom isn't a happy cat.
You / cold (?)
Are you cold? No, I am hot.
It / a funny duck (?)
Is it a funny duck? Yes, it is.
They / slow (-)
They aren't slow.
We / dirty (-)
We aren't dirty.
I / clean (?)
Am I clean?
You / big mice (+)
You are big mice.
She / short (+)
She is short.
I / a white cat (-)
I am not a white cat.
We / big friends (?)
Are we big friends?
We / bad (+)
We are bad.
You / hot (-)
You are not hot.
She / ugly (-)
She isn't ugly. She is beautifil.
I / slim (+)
I am slim.
I / cute (+)
I am cute.