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

She didn't leave until midnight.

Leave the flowers that you see in the park behind.
Answer: different meanings
Question: "break" used in the same way in the following two sentences?

Let's break for lunch.

A man broken by the terrible experience of near-death.
Answer: different meanings
Question: "war" used in the same way in the following two sentences?

The "war on terror" is a campaign against terrorist crime.

In the US, conservatives rail against the "war on Christmas".
Answer: the same meaning
Question: "reason" used in the same way in the following two sentences?

The reason that war was declared.

There is reason to believe he is lying.
Answer:
different meanings