Q: Sentence (1) Dress the patient.
Sentence (2) Dress the plants in the garden.. Word: dress.
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A: different meanings

Q: Sentence (1) Bad luck caused his downfall.
Sentence (2) I couldn't believe my luck when I found a fifty dollar bill on the street.. Word: luck.
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A: the same meaning

Q: Sentence (1) Ceramic can be used to insulate power lines.
Sentence (2) We had his bedroom insulated before winter came.. Word: insulate.
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A:
the same meaning