<unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> Sentence 2: His son Derek Burney Jr. was president of Microsoft for several years and now works for Corel Corporation.<unk> <unk> <unk> <unk> <unk> <unk> Question: Do sentence 1 and sentence 2 express the same meaning? - Yes or No? - Yes or No?
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