Problem: S1: Soon Erko Elblaus and Karl Kallas were replaced by Rasmus Randvee and Gertrud Luhaoja .
S2: Erko Elblaus and Gertrud Luhaoja were soon replaced by Rasmus Randvee and Karl Kallas .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Research and innovation in Europe is financially supported by the programme Horizon 2020 , which is also open to participation worldwide .
S2: Research and innovation in Europe is also supported by the Horizon 2020 programme , which is financially open to participation worldwide .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Lu Bu 's second wife , who was only mentioned by name in the novel , was a fictional daughter of Cao Bao .
S2: The second wife of Lu Bu , who was mentioned only by name in the novel , was a fictional daughter of Cao Bao .

Do S1 & S2 convey the same information?

A:
yes