Problem: S1: In return , Grimoald granted him his daughter in marriage and , after the death of Atto , gave him the duchy of Spoleto .
S2: In return , Grimoald gave him his daughter in marriage and granted him the duchy of Spoleto after the death of Atto .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: The pollution tolerance value is 6 ( on the 0 - - 10 ; 0 scale the worst water quality , 10 is the best water quality ) .
S2: The pollution tolerance value is 6 ( on scale 0 -- 10 ; 0 is the best water quality , 10 is the worst water quality ) .

Do S1 & S2 convey the same information?

A: no

Problem: S1: St Albans was the only son of Elizabeth Catherine , 9th Duke of St Albans , and Joseph Gubbins , daughter of Major-General William Beauclerk .
S2: St Albans was the only son of William Beauclerk , 9th duke of St. Albans , and Elizabeth Catherine , daughter of General Joseph Gubbins .

Do S1 & S2 convey the same information?

A:
no