句1: Luk or Loke is the Chinese romanization of several (but not all) Cantonese surnames that are romanized as Lu in Mandarin. Luk or Loke is the Chinese romanization of several (but not all) Cantonese surnames that are romanized as Lu in Mandarin. 句2: Luk or Loke is the Cantonese romanization of several (but not all) Chinese surnames, which are romanized as Lu in Mandarin. Luk is the Cantonese romanization of several (but not all) Chinese surnames, which are romanized as Lu in Mandarin. Question: Do sentence 1 and sentence 2 express the same meaning? - Yes or No? - Yes or No?
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