Problem: S1: The opening ceremonies were held at the Sun Gro Centre , the closing ceremonies on the CPTC Racetrack .
S2: The opening ceremonies were held at the CPTC Racetrack , and the closing ceremonies at the Sun Gro Centre .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Houston sells the cow to Mrs. Ike , she buys it with Littlejohn 's money .
S2: Houston sells the cow to Mrs. Ike ; she purchases it with Littlejohn 's money .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Greenberg was born in 1930 in Montreal , Quebec , and has three brothers , Ian , Sydney and Harvey .
S2: Greenberg was born in Montreal , Quebec , in 1930 and has three brothers , Ian , Sydney , and Harvey .

Do S1 & S2 convey the same information?

A:
yes