Sentence 1: Gintrowski 's songs were based on texts by Jacek Kaczmarski , Zbigniew Herbert , Tomasz Jastrun , Krzysztof Maria Sieniawski , Jerzy Czech , Tadeusz Nowak and Marek Tercz .
Sentence 2: The songs by Gintrowski were based on texts by Jacek Kaczmarski , Zbigniew Herbert , Tomasz Jastrun , Krzysztof Maria Sieniawski , Jerzy Czech , Tadeusz Nowak and Marek Tercz .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?