Problem: S1: The Gill family closed the mill in 1968 and sold it to its new owners in 1980 .
S2: The Gill family closed the mill in 1968 , and the new owners sold it in 1980 .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Terry was born at Fairfax , Iowa , and died in Cedar Rapids , Iowa .
S2: He was born in Cedar Rapids , Iowa , and died in Fairfax , Iowa .

Do S1 & S2 convey the same information?

A: no

Problem: S1: They also meet the twins Timmy and Tommy Reston in their Ford Mustang , which were soon invited by Keun 's friend to Waffle House .
S2: They soon encounter twins Timmy and Tommy Reston in their Ford Mustang , who were also invited to the Waffle House by Keun 's friend .

Do S1 & S2 convey the same information?

A:
no