Q: Sentence (1) He finally saw the light.
Sentence (2) He stepped into the light.. Word: light.
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A: different meanings

Q: Sentence (1) He placed a phone call to London.
Sentence (2) She reported several anonymous calls.. Word: call.
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A: the same meaning

Q: Sentence (1) Under control.
Sentence (2) He had lost control of his sphincters.. Word: control.
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A:
different meanings