Problem: S1: The idea of the ensemble is discussed further in the article mathematical ensemble ( Statistical physics ) .
S2: The idea of the ensemble is further discussed in the article Mathematical Ensemble ( Statistical Physics ) .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Spencer also came as Jason Dohring on board .
S2: Jason Dohring also came on board as Spencer .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Charles joined Bishop Guerin on September 22 , 1904 and returned to Beni Abbes on 24 January 1905 .
S2: On 22 September 1904 he joined Bishop Charles and returned to Beni Abbes on 24 January 1905 .

Do S1 & S2 convey the same information?

A:
no