Question: "compare" used in the same way in the following two sentences?

You can't compare my problems and yours.

We compared notes after we had both seen the movie.
Answer: the same meaning
Question: "lead" used in the same way in the following two sentences?

We were just waiting for someone to take the lead.

He takes the lead in any group.
Answer: the same meaning
Question: "field" used in the same way in the following two sentences?

He needs some time in the field before his judgment can be trusted.

This racehorse is the strongest in a weak field.
Answer: different meanings
Question: "interest" used in the same way in the following two sentences?

He has a lot of interest in vintage cars.

The iron interests stepped up production.
Answer:
different meanings