passive voice - How to parse "It might be possible for a single woman to be accepted as a foster parent"?

It might be possible for a single woman to be accepted as a foster parent.

I have two explanations:

(1) (A single woman to be accepted as a foster parent) might be possible. = That a single woman can be accepted as a foster parent might be possible.

(2) For a single woman , to be accepted as a foster parent might be possible.