Sentence 1: The 1987 -- 88 Toto Cup Artzit was the 4th season of the second 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 .

Do these two sentences convey the same information?

(a). no
(b). yes
(a).