Sentence 1: On June 3 , 1961 Gaspar lost to Emile Griffith , the bout would be his first shot at a World Championship .
Sentence 2: On June 3 , 1961 , Gaspar lost to Emile Griffith , the struggle would be his first shot at a World Championship .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?