Q: Sentence (1) The boulder came to rest just behind the house after rolling down the mountain.
Sentence (2) A body will continue in a state of rest until acted upon.. Word: rest.
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A: the same meaning

Q: Sentence (1) It started to snow.
Sentence (2) It was snowing all night.. Word: snow.
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A: the same meaning

Q: Sentence (1) No human situation is simple.
Sentence (2) The dangerous situation developed suddenly.. Word: situation.
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A:
the same meaning