Problem: S1: '' Chuck versus the Family Volkoff '' is the 20th episode of the fourth season of '' Chuck '' , and the 74th overall sequence of the series .
S2: '' Chuck Versus the Family Volkoff '' is the 20th episode of the fourth season of '' Chuck '' , and the 74th overall episode of the series .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: '' Purple Clover '' describes the site as for people who are '' ... still cool , still curious and after all those years are still crazy .
S2: '' Purple Clover '' describes the site as being for people who are '' ... still cool , still curious , and still crazy after all these years . ''

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Maurice encouraged Ralph in mathematics and chess .
S2: Encouraged Ralph Maurice in mathematics and chess games .

Do S1 & S2 convey the same information?

A:
no