Sentence 1: On the northern side of the administration building the hangars were built 1 -- 4 , on the south side the hangars 5 -- 8 were built .
Sentence 2: Hangars 1 -- 4 were built on the south side of the administration building , while hangars 5 -- 8 were built on the north side .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?