Problem: S1: Edward J. McKenna was a professional baseball player who played in 32 games for the Washington National Association of Union in 1884 .
S2: Edward J. McKenna was a professional baseball player who played for the 1884 Union Association of the Washington Nationals in 32 games .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Tide is the sixth album by Deodato that was released on A 'M Records in 1970 and arranged by Antonio Carlos Jobim .
S2: Tide is the sixth album by Deodato , released in 1970 on A & M Records and arranged by Antonio Carlos Jobim .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Between 1937 and 1957 , Squadron was a unit of the British Auxiliary Air Force and later of the Royal Auxiliary Air Force .
S2: 615 ( County Surrey ) Squadron was one unit of the British Royal Auxiliary Air Force and later of the Auxiliary Air Force between 1937 and 1957 .

Do S1 & S2 convey the same information?

A:
no