‘She’ in the extract refers to?

Read the extract and answer the question

I am glad I have found this napkin;
This was her first remembrance from the Moor.
My wayward husband hath a hundred times
Wooed me to steal it, but she so loves the token
(For he conjured her she should ever keep it)
That she reserves it evermore about her
To kiss and talk to.

(Act III, Scene Three, Lines 289 – 95)

A. Bianca
B. Desdemona
C. Emilia
D. Musician

Correct Answer:

Option B – Desdemona