Sentence 1: The music , which is performed as Blackadder courts '' Bob `` , is Vaughan Williams '' Fantasia on Greensleeves '' .
Sentence 2: The music performed as Bob courts `` Blackadder '' is Vaughan Williams ' `` Fantasia on Greensleeves '' .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?