this pilot / from Ukraine? (Yes)
Yes, he is.
your bag / from Greece?
Yes, it is.
Mark and I / from Argentina?
No, you aren't.
her boyfriend / from Spain?
Yes, she is.
sisters / from the USA?
Yes, they are.
your uncle / from Japan?
No, he isn't.
she / from Mexico?
No, she isn't.
your phone / from France?
Yes, it is.
their books / from the UK? (Yes)
Yes, they are.
Tom and you / from Mexico?
No, we aren't.