How is the underlined pronoun used in the sentence?

The last people in the restaurant are they.

A.
subject

B.
object of preposition

C.
predicate nominative

D.
indirect object**

2 answers

No. See my response to your last post.

http://www.chompchomp.com/terms/indirectobject.htm
thank you again i was trying to find that link from last time :)