Rewrite help

Hello everyone!

I'm fairly new with Nginx. Can you please help me with my rewrite?

What I want to do (if possible) is to combine my location keywords into a single line location, instead of this..

location = /agreement-guide {
rewrite ^ /agreement/agreement-overview.html permanent;
}

location = /agreement-faq {
rewrite ^ /agreement/agreement-overview.html permanent;
}

location = /agreement {
rewrite ^ /agreement/agreement-overview.html permanent;
}

Now, my issue is that the first two works but the last location directive doesnt. Can someone please enlighten me why?

Thank you in advance!