Question: Sentence 1: The floor of a cave served the refugees as a home.
Sentence 2: They needed rugs to cover the bare floors.
Does floor mean the same thing in these two sentences?
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Answer: different meanings

Question: Sentence 1: A swelling with a disposition to rupture.
Sentence 2: Salt has a disposition to dissolve in water.
Does disposition mean the same thing in these two sentences?
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Answer: different meanings

Question: Sentence 1: I was born in the year 1950.
Sentence 2: A normal year has 365 full days, but there are 366 days in a leap year.
Does year mean the same thing in these two sentences?
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Answer:
the same meaning