Q: Sentence (1) The reason that war was declared.
Sentence (2) They had good reason to rejoice.. Word: reason.
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A: different meanings

Q: Sentence (1) She read my mind and promptly rose to get me a glass of water.
Sentence (2) I read this address as a satire.. Word: read.
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A: the same meaning

Q: Sentence (1) Pull a horse.
Sentence (2) You'll be sent home if you pull another stunt like that.. Word: pull.
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A:
different meanings