Question: Sentence 1: After that day she never trusted him again.
Sentence 2: Those were the days.
Does day mean the same thing in these two sentences?
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Answer: the same meaning

Question: Sentence 1: No thanks, I don't drink.
Sentence 2: You've been drinking, haven't you?
Does drink mean the same thing in these two sentences?
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Answer: the same meaning

Question: Sentence 1: The formation of sentences.
Sentence 2: A defensive formation.
Does formation mean the same thing in these two sentences?
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Answer:
different meanings