Sentence 1: The 40 Watt Uptown was large and professional , and it was a major stop for independent underground music acts in the 1980s .
Sentence 2: The 40 Watt Uptown was large and professional , and it was a major stop for independent underground music players in the 80s .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?