Sentence 1: Cher and MCA were the labels with which Kapp had more success in the 1970s and remained with them until 1974 .
Sentence 2: Kapp and MCA were the labels with which Cher had more success in the seventies and she remained with them until 1974 .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?