we are thin.
Are you thin?
Yes, we are.
No, we aren't.
\\\\\\\\\\\\\\\
they are cooks.
Are they cooks?
Yes, they are.
No, they aren't.
\\\\\\\\\\\\\\\\
the engineers are tired.
Are the engineers tired?
Yes, they are.
No, they aren't.
\\\\\\\\\\\\\\\\\\\\\\\\\
you are a driver.
Are you a driver?
Yes, I am.
No, I am not.
Are you thin? Yes,we are. /No,we aren't.
Are they cooks?Yes,they are. /No,they aren't.
Are the engineers tired?Yes,they are. /No,they aren't.
Are you a driver. Yes,I am. /No,I'm Not.
题目呢?