What is the antecedent of the underlined personal pronoun?

It appears that someone left "his or her" notebook at practice.

A.
practice

B.
notebook

C.
It

D.
someone

I think it is A..

"his or her: is underlined :3

Question

What is the antecedent of the underlined personal pronoun? 

It appears that someone left "his or her" notebook at practice.
 
 A.
practice
 
 B.
notebook
 
 C.
It
 
 D.
someone

I think it is A..

"his or her: is underlined :3

x__hazel__x · Answer

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irishboy123 · Answer

there's a pattern going on here!!

who did the leaving?

anonymous · Answer

The someone. 

Your common sense should tell the rest~

x__hazel__x · Answer

hm, i am so confused XD

irishboy123 · Answer

don't fret

do a few more and get into the rhythm

:p

x__hazel__x · Answer

haha, okay! :3

x__hazel__x · Answer

So, what should I put as the answer? I think it might me A, but I am not sure :)

jabez177 · Answer

"Someone" left "His or her" notebook at Practice.

Someone is Modifying "His or her" so Someone is the Antecedent. :)