Problem: S1: Stephen Harper was defeated by Paul Martin as Prime Minister of Canada on 23 January 2006 .
S2: On January 23 , 2006 , Paul Martin was defeated by Stephen Harper as Prime Minister of Canada .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Godella is a municipality in the '' comarca '' of Valencia , Spain , province of Horta Nord .
S2: Godella is a municipality in the Comarca Valencia , Spain , province of Horta Nord .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Some southern states , such as Chu and Wu , claimed independence from the Zhou , who undertook wars against some of them ( Wu and Yue ) .
S2: Some southern states , such as Zhou and Wu , claimed independence from the Chu , who were waging wars against some of them ( Wu and Yue ) .

Do S1 & S2 convey the same information?

A:
no