Problem: S1: Top singer G. M. Durrani was expecting for duets with Noor Jehan to be the other singers .
S2: Top - singer G. M. Durrani expected to be the other singers for duets with Noor Jehan .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: The production was repeated in Berlin from 8 June 2011 and in Amsterdam on 8 July 2012 .
S2: The production was repeated in Amsterdam on 8 June 2011 and 8 July 2012 in Berlin .

Do S1 & S2 convey the same information?

A: no

Problem: S1: There are 38 private and 66 public primary schools in Lilongwe with a total of 103,602 students , as well as 29 secondary schools with 30,795 students .
S2: There are 38 public primary and 66 secondary schools with a total of 103,602 pupils as well as 29 private schools with 30,795 students in Lilongwe .

Do S1 & S2 convey the same information?

A:
no