Question: Here is one sentence: You need to get permission to leave early.
Here is another sentence: I got a computer from my parents for my birthday.
Does the get mean the same thing in the two sentences?

Answer: the same meaning

Question: Here is one sentence: Can you unravel the mystery?
Here is another sentence: Stop playing with the seam of the tablecloth! You will unravel it.
Does the unravel mean the same thing in the two sentences?

Answer: the same meaning

Question: Here is one sentence: Mastering a second language requires a lot of work.
Here is another sentence: He arrived at work early today.
Does the work mean the same thing in the two sentences?

Answer: different meanings

Question: Here is one sentence: These two copies are supposed to be identical, but they don't match.
Here is another sentence: Match my sweater.
Does the match mean the same thing in the two sentences?

Answer:
different meanings