Sentence 1: It was completed in 1933 in Modernist style for the United States Postal Service , and is now used as office accommodation by the United States Federal Government .
Sentence 2: It was completed in modernist style in 1933 for the United States Postal Service and is now used as an office by the US Federal Government .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?