Problem: S1: Hitler 's group consisted only in 800 SA men , while Pittinger was present with 30,000 .
S2: Hitler 's group consisted only of 800 SA - men , while Pittinger was present with 30,000 troops .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: The northern slope of the Obshchy Syrt is covered by deciduous forests , while the southern slope to the Caspian Depression has the characteristics of a steppe .
S2: The southern slope of the Obshchy Syrt is covered by deciduous forests , while the north slope towards the Caspian Depression has the characteristics of a steppe .

Do S1 & S2 convey the same information?

A: no

Problem: S1: He also managed several international music commercials , including the European '' Freestyle '' campaign for Nike , which has won many prizes , and commercial videos .
S2: He has also directed many commercials , including the European '' Freestyle '' campaign for Nike , which won several international advertising awards and music videos .

Do S1 & S2 convey the same information?

A:
no