Problem: S1: Lombardo left the band due to an elbow injury and was replaced by former Bostaph member .
S2: Bostaph left the band due to an elbow injury and was replaced by the former member Lombardo .

Do S1 & S2 convey the same information?

A: no

Problem: S1: He was part of the Danish team that won the silver medal in men 's gymnastics in 1920 , the Swedish system event in 1920 .
S2: He was part of the Swedish team , which won the silver medal in the men 's gymnastics , Danish system event in 1920 .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Buendia also criticized the role of the US government and the CIA in Mexico , and often published names of American officials involved in secret operations .
S2: Buendia often criticized the role of the US government and the CIA in Mexico , and also published names of American officials involved in secret operations .

Do S1 & S2 convey the same information?

A:
no