Sentence 1: Lloyd took over the command of the 12th Field Artillery - Brigade on November 28 , 1917 and the 6th Field Artillery - Brigade on February 7 , 1918 .
Sentence 2: Lloyd took over command of the 6th Field Artillery Brigade on 28 November 1917 and then the 12th Field Artillery Brigade on 7 February 1918 .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?