Problem: S1: Gobble Hoof was an American rock band from Massachusetts , founded in 1990 , led by Charlie Nakajima , previously Deep Wound .
S2: Gobble Hoof were an American rock band from Massachusetts founded in 1990 . The group was led by Charlie Nakajima , previously of Deep Wound .

Do S1 & S2 convey the same information?

A: yes

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

Do S1 & S2 convey the same information?

A: no

Problem: S1: Some Native Americans and European-American settlers began to create a community around the post .
S2: Some native Americans and European-American settlers started to create a community around the post .

Do S1 & S2 convey the same information?

A:
yes