Question: Sentence 1: A training session.
Sentence 2: "Are we having a recording session?" "Yes. We've even got some session musicians to provide some brass.".
Does session mean the same thing in these two sentences?
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Answer: the same meaning

Question: Sentence 1: We'll get them!
Sentence 2: She didn't get the joke.
Does get mean the same thing in these two sentences?
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Answer: different meanings

Question: Sentence 1: They did nearly a million dollars of business over the long weekend.
Sentence 2: Government and business could not agree.
Does business mean the same thing in these two sentences?
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Answer:
different meanings