Problem: S1: The zone serves eastern & central Madhya Pradesh , southern Rajasthan , and northeastern Uttar Pradesh state .
S2: The zone serves eastern and central Madhya Pradesh , southern Rajasthan and northeastern Uttar Pradesh state .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Actress Manuela do Monte portrayed Carol in the Brazilian version of the series 2013 .
S2: The actress Carol do Monte portrays Manuela in the Brazilian version of the 2013 series .

Do S1 & S2 convey the same information?

A: no

Problem: S1: It is endemic to Hawaii , where it is only known from the northern Koolau Mountains of Oahu .
S2: It is endemic to Oahu , where it is only known by the northern Koolau Mountains of Hawaii .

Do S1 & S2 convey the same information?

A:
no