Problem: S1: Aaron later tells that Holly tried to kiss him , but she did not believe him .
S2: Adam later tells Aaron that Holly tried to kiss him , but she does not believe him .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The ending is happy , see the historical article for the main details of Lipizzaner .
S2: The ending is happy ; see the historical article for the Lipizzaner main details .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Pill Hill became part of Brookline in 1844 when Boston annexed it .
S2: Pill Hill became part of Brookline in 1844 , when it was annexed from Boston .

Do S1 & S2 convey the same information?

A:
yes