Sentence 1: In these he just shows an adaption to Roman style , especially that of Michelangelo , whose Sistine Chapel ceiling had already been completed .
Sentence 2: In these he already shows an adaptation to the Roman style , especially that of Michelangelo , whose ceiling had just been completed the Sistine Chapel .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?