Sentence 1: The development of `` Snes9x '' began in July 1997 , when Snes96 's Jerremy Koot and Snes97 's Gary Henderson merged their respective emulators to Snes9x .
Sentence 2: Development of `` Snes9x '' began in July 1997 when Snes96 's Gary Henderson and Snes97 's Jerremy Koot merged their respective emulators to create Snes9x .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?