Problem: S1: The Ojhas are ritual leaders , teachers and members of the highest spiritual rank in the varna system of Hinduism as brahmans .
S2: The Ojhas are spiritual guides , teachers and members of the highest ritual rank in the varna system of Hinduism as brahmans .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The first introductory vehicle began from 4 p.m. on June 24 , 1874 , and regular traffic ran on the following day .
S2: The first introductory vehicle began on 24 June 1874 at 4 p.m. , and the following day regular traffic ran .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Michael Chang won 3 : 6 , 6 : 3 , 7 : 5 against Renzo Furlan in the final .
S2: Renzo Furlan won in the final 3 -- 6 , 6 -- 3 , 7 -- 5 against Michael Chang .

Do S1 & S2 convey the same information?

A:
no