Sentence 1: In the 2011 elections , Gobinda Chandra Roy defeated his nearest rival , Sukh Bilas Barma of AIFB , from the Congress .
Sentence 2: In the 2011 elections , Gobinda Chandra Roy of Congress defeated his nearest rival Sukh Bilas Barma of AIFB .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?