Sentence 1: It was bought by Robert Curzon in 1834 in the monastery of Saba . C. R. Gregory saw it in 1883 .
Sentence 2: It was bought in 1834 by Robert Curzon in the monastery of Saba and saw in 1883 by C. R. Gregory .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?