Problem: S1: 6 were from California , 35 from Nevada , 13 from other states , and 4 from Canada .
S2: Six came from Nevada , 35 from California , 13 from other states and four from Canada .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The River Sic is a tributary of the River Seolemai in Romania .
S2: The Sic River is a tributary of the Seolemai River in Romania .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: The song was originally produced by Mopreme Shakur and features Hurt-M-Badd , Big Syke , Johnny J , Yaki Kadafi 'E.D.I .
S2: The song was originally produced by Johnny J and features Hurt-M-Badd , Big Syke , Mopreme Shakur , Yaki Kadafi 's E.D.I .

Do S1 & S2 convey the same information?

A:
no