Problem: S1: A third Cheetah was built in 1962 and 1963 the second .
S2: A third Cheetah was built in 1962 and second in 1963 .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Indoor - Sport was a demonstration sport for the Asian Electronic and Martial Arts Games 2017 .
S2: Indoor sports for the 2017 Asian Electronic and Martial Arts Games was be a demonstration sport .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Alves lost to Roger Federer in the second round of the US Open in three sets . It was Federer 's 600th career match win .
S2: In the second round of the US Open , Roger Federer lost in three sets against Alves , it was Federer 's 600th win in the career - Match .

Do S1 & S2 convey the same information?

A:
no