Problem: S1: Graham Bayne ( born August 22 , 1979 ) is a Scottish football professional who also plays with Elgin City , where he is currently Assistant Manager .
S2: Graham Bayne ( born 22 August 1979 ) is a Scottish professional footballer who currently plays for Elgin City , where he is also Assistant Manager .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Although iron in many catalytic applications is generally less expensive , it is less active and '' greener than other metals .
S2: Although iron is generally less expensive in many catalytic applications , it is less active and '' greener '' than other metals .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: He attended primary and secondary school , and studied preparatory architecture at the ( IAVA ) .
S2: He attended the preparatory school and studied primary and secondary architecture at the ( IAVA ) .

Do S1 & S2 convey the same information?

A:
no