Problem: S1: Alton is located at the Mississippi River above the mouth of the Missouri River .
S2: Alton is located on the Mississippi River above the mouth of the Missouri River .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Steve Johnson won the title and defeated David Ferrer in the final , 4 -- 6 , 6 -- 4 , 7 -- 5 .
S2: David Ferrer won the title , defeating Steve Johnson in the final , 4 -- 6 , 6 -- 4 , 7 -- 5 .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Kimilili Constituency is in academic rivalry with Friends School Kamusinga ( also of Kimilili ) and Bungoma High School of Bungoma District .
S2: Kimilili is in academic rivalry with the Friends School Kamusinga ( also Kimilili Constituency ) and the Bungoma High School of the Bungoma District .

Do S1 & S2 convey the same information?

A:
no