[求助]PP63 中的it指代问题

When drafting the Declaration of Sentiments that was adopted at the Seneca Falls Women’s Rights Conventions in 1848, included in it by the author, Elizabeth Cady Stanton, was a call for female enfranchisement.

A.    When drafting the Declaration of Sentiments that was adopted at the Seneca Falls Women’s Rights Conventions in 1848, included in it by the author, Elizabeth Cady Stanton, was a call for female enfranchisement.

B.    Including a call for female enfranchisement, a draft of the Declaration of Sentiments was adopted at the Seneca Falls Women’s Rights Conventions in 1848 that Elizabeth Cady Stanton wrote.

C.    When the Declaration of Sentiments drafted by Elizabeth Cady Stanton was adopted at the Seneca Falls Women’s Rights Convention in 1848, a call for female enfranchisement had been included in it .

D.    A call for female enfranchisement, included in Elizabeth Cady Stanton’s draft of the Declaration of Sentiments in 1848, that was adopted by the Seneca Falls Women’s Rights Convention.

E.     When Elizabeth Cady Stanton drafted the Declaration of Sentiments that was adopted at the Seneca Falls Women’s Rights Convention in 1848, she included in it a call for female enfranchisement.

答案为E。关键问题是she included in it a call for female enfranchisement中的it不会因为可以指代the Declaration of Sentiments 或者Seneca Falls Women’s Rights Convention 而导致指代不清吗？请大虾帮忙看看。