Problem: S1: The place was opened on 2 July 2013 by President Choummaly Sayasone and Laotian President Alexander Lukashenko during a ceremony on the square .
S2: The place was opened by President Alexander Lukashenko and Lao President Choummaly Sayasone on 2 July 2013 during a ceremony at the square .

Do S1 & S2 convey the same information?

A: no

Problem: S1: In November 2007 , Joseph Ransdell advocated Jaime Nubiola 's view that '' it is simply a mystery at this point '' .
S2: In November 2007 , Joseph Ransdell endorsed Jaime Nubiola 's view that '' It is simply a mystery at this point '' .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Richmond Richmond Cricket Club was in Richmond ( historically part of Surrey and now in London ) and was a leading club during the 18th century .
S2: Richmond Cricket Club was based in Richmond ( now part of Surrey and historically in London ) and was a leading club during the 18th century .

Do S1 & S2 convey the same information?

A:
no