Q: Sentence (1) The upward trend of stock-market prices.
Sentence (2) Not openly liberal but that is the trend of the book.. Word: trend.
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A: different meanings

Q: Sentence (1) Halt the presses.
Sentence (2) Halt the engines.. Word: halt.
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A: the same meaning

Q: Sentence (1) A cartilaginous style.
Sentence (2) The anal styles of insects.. Word: style.
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A:
the same meaning