I was wondering if the use of "it" is ambiguous in the following sentence:
"The XYZ is an excellent book, and it was later made into a movie."
The use of it refers to the book/XYZ vice versa. Is that allowed (pronoun referring to a noun that refers to another Noun) or which of the following would be the best option to use:
- The XYZ is an excellent book, which was later made into a movie.
- The XYZ is an excellent book that was later made into a movie.
And if "it" usage is correct grammatically, which one of the three (it, which, that) is the best option?
:)