Sentence 1: The 1987 -- 88 Toto Cup Artzit was the 4th season of the second tier League Cup since its introduction .
Sentence 2: The 1987 -- 88 Toto Cup Artzit was the second season of the 4th League Cup since its launch .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?