Here's a sentence:
Are you a parent and is looking for answers on [something]?
My proposed corrections:
- Are you a parent and are looking for answers on [something]?
- Are you a parent who is looking for answers on [something]? *
My friend argues about the second correction, saying it is incorrect and it should be:
Are you a parent who are looking for answers on [something]? ^
Who is right, and why?
* Justification for who is: The pronoun who refers to a parent, not you.
^ Justification for who are: The subject of the sentence is you, not a parent, hence the verb to be that comes after who must agree with the subject, you.