Sentence 1: In February 2011 , MeadWestvaco sold its Envelope Products business , including the Columbian Brand Envelope , to the Quality Park Envelope Products Group of Cenveo Corporation .
Sentence 2: In February 2011 , MeadWestvaco sold its Envelope Products Business including the Columbian Brand Envelope to Cenveo Corporation 's Quality Park Envelope Products Group .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?