Question: Sentence 1: Block the graphs so one can see the results clearly.
Sentence 2: Block a plate for printing.
Does block mean the same thing in these two sentences?
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Answer: different meanings

Question: Sentence 1: You really have to empathize with their doing it.
Sentence 2: You really have to empathize with them.
Does empathize mean the same thing in these two sentences?
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Answer: the same meaning

Question: Sentence 1: He stuffed his mouth with candy.
Sentence 2: He rode into the mouth of the canyon.
Does mouth mean the same thing in these two sentences?
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Answer:
different meanings