Answer:
i believe its object?
Explanation:
example:
q: " who took my glasses ? "
you would use "who" because the answer would be
a: HE took my glasses
q: "whom should i talk to? "
you would use "whom" because the answer would be
a: you should talk to HER
HER is being referred to by WHOM
in this sentence YOU is the subject and HER is the object