Q: Sentence (1) Make a mess in one's office.
Sentence (2) She'll make a fine president.. Word: make.
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A: different meanings

Q: Sentence (1) Air pollution.
Sentence (2) A smell of chemicals in the air.. Word: air.
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A: the same meaning

Q: Sentence (1) Bear a heavy load.
Sentence (2) Bear a resemblance.. Word: bear.
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A:
different meanings