Problem: S1: In 1987 , Eisele died and in 2007 the Schirra .
S2: Schirra died in 1987 and Eisele in 2007 .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Huntsville High School competes at the 7A classification of the AHSAA and uses the Panther nickname for all team sports .
S2: Panther competes against the 7A classification of the Huntsville High School and uses the AHSAA nickname for all team sports .

Do S1 & S2 convey the same information?

A: no

Problem: S1: However , unlike John Dewey and J. J. Gibson , the key to Mead is not simply human action , but social action .
S2: For Mead , unlike John Dewey and J. J. Gibson , however , the key is not just social action , but human action .

Do S1 & S2 convey the same information?

A:
no