Problem: S1: Justice Felix Reginald Dias Bandaranaike II ( January 17 , 1891 - October 26 , 1951 ) was a Sri Lankan ( Ceylonic ) judge and lawyer .
S2: Justice Felix Reginald Dias Bandaranaike II ( 17 January 1891 - 26 October 1951 ) was a Ceylonese ( Sri Lanka ) judge and lawyer .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: Only one percent of the blue diamonds are of this type , and most are grey to natural .
S2: Only one percent of natural diamonds are of this type , and most are blue to gray .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: The provisional councils had already more or less acted as national governments of independent countries .
S2: The provisional councils had already begun acting more or less as national governments of independent countries .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes