Problem: S1: The album is released in two versions : The Standard Edition and the Digipack Limited Edition .
S2: The album is available in two versions : the Digipack Limited Edition and the Standard Edition .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: They form the majority of the population of the River Xie and the upper Vaupes river above the mouth of the Rio Negro .
S2: They form the majority of the population of the river Xie and of the upper Rio Negro above the mouth of the river Vaupes .

Do S1 & S2 convey the same information?

A: no

Problem: S1: On March 31 , 1958 , Daley , together with Gene Woodling and Dick Williams , was traded at the Baltimore Orioles for Larry Doby and Don Ferrarese .
S2: On 31 March 1958 , Daley , together with Larry Doby and Don Ferrarese , was traded on the Baltimore Orioles for Gene Woodling and Dick Williams .

Do S1 & S2 convey the same information?

A:
no