Sentence 1: There were 15 ( 6.6 % ) unmarried partnerships and 1 ( 0.4 % ) same-sex couples or partnerships .
Sentence 2: There were 15 ( 6.6 % ) unmarried opposite-sex partnerships , and 1 ( 0.4 % ) same-sex married couples or partnerships .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?