Problem: S1: Mercer was the brother of George Mercer , John Francis Mercer and father of Charles Fenton Mercer .
S2: Mercer was the brother of George Mercer and John Francis Mercer , and father of Charles Fenton Mercer .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: It was created by Argonaut software and is distributed by Mindscape Group .
S2: It was created by Mindscape Group and distributed by Argonaut Software .

Do S1 & S2 convey the same information?

A: no

Problem: S1: They preferred proven looks and sounds , but Columbia Records tried sticking with the psychedelic pop rock sound and look .
S2: They tried out psychedelic looks and sounds , but Columbia Records preferred to stay with the proven pop - rock - sound and look .

Do S1 & S2 convey the same information?

A:
no