Problem: S1: Tadas Langaitis is a Lithuanian politician , member of the Seimas since November 2016 , civic activist , active in social and civil projects in Lithuania .
S2: Tadas Langaitis is a Lithuanian politician , from november 2016 member of the Seimas , civic activist , active in social and civic projects in Lithuania .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: According to the United States Census Bureau , Harmony Township has a total area of which is land , and 5.21 % is water .
S2: According to the United States Census Bureau , Harmony Township is a total area of , of which is land and , or 5.21 % , has water .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: There are no bus stops in West Bridgewater , but there are stops in Bridgewater and the Campello section of Brockton .
S2: There are no stops in Bridgewater , but there are bus stops in West Bridgewater and the Campello section of Brockton .

Do S1 & S2 convey the same information?

A:
no