Problem: S1: Andy Pettitte opened the top of the fifth inning with a double and achieved field by Nick Swisher in a single to center .
S2: Nick Swisher opened the top of the fifth inning with a double and achieved in a single to center field by Andy Pettitte .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The Wenlock Modern School was opened in 1953 on the site of the famous Olympic Games and later renamed William Brookes School .
S2: Wenlock Modern School opened in 1953 on the famous site of the original Olympic Games . It later was renamed William Brookes School .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Robbie Robertson , who learned the technique from Buchanan , used the technique , as did Leslie West .
S2: Robbie Robertson , who learned the technique of Buchanan , used the technique , as did Leslie West .

Do S1 & S2 convey the same information?

A:
yes