Question: Sentence 1: The motor was out of commission.
Sentence 2: Put the ships into commission.
Does commission mean the same thing in these two sentences?
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Answer: the same meaning

Question: Sentence 1: The exploring party went through the high gap in the mountains.
Sentence 2: There was a gap in his account.
Does gap mean the same thing in these two sentences?
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Answer: different meanings

Question: Sentence 1: He has a smooth line but I didn't fall for it.
Sentence 2: A dedicated line.
Does line mean the same thing in these two sentences?
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Answer:
different meanings