Question: Here is one sentence: The opening received good critical reviews.
Here is another sentence: The opening of his arms was the sign I was waiting for.
Does the opening mean the same thing in the two sentences?

Answer: different meanings

Question: Here is one sentence: Let's break for lunch.
Here is another sentence: A man broken by the terrible experience of near-death.
Does the break mean the same thing in the two sentences?

Answer: different meanings

Question: Here is one sentence: He's not in my line of business.
Here is another sentence: Historians can only point out those lines for which evidence is available.
Does the line mean the same thing in the two sentences?

Answer: different meanings

Question: Here is one sentence: She knows how to work the system.
Here is another sentence: He works his parents for sympathy.
Does the work mean the same thing in the two sentences?

Answer:
the same meaning