Question: Here is one sentence: He is a lawyer with a sports background.
Here is another sentence: The lawyer had a background in computer science.
Does the background mean the same thing in the two sentences?

Answer: the same meaning

Question: Here is one sentence: A dedicated line.
Here is another sentence: I can't follow your line of reasoning.
Does the line mean the same thing in the two sentences?

Answer: different meanings

Question: Here is one sentence: The product is undergoing a change in order to improve it.
Here is another sentence: This storm is certainly a change for the worse.
Does the change mean the same thing in the two sentences?

Answer: the same meaning

Question: Here is one sentence: The institution of slavery.
Here is another sentence: The institution of marriage.
Does the institution mean the same thing in the two sentences?

Answer:
the same meaning