Problem: S1: In biology , biological specificity is the tendency of a characteristic such as a behavior or a biochemical variation to occur in a particular species .
S2: In biology , biological specificity is the tendency of a characteristic , such as behavior or biochemical variation , to occur in a particular way .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: A market was perceived for future tours and destinations . Scandinavia followed in April 1975 and there was another tour to Switzerland in September .
S2: A market was perceived for future tours and destinations , Scandinavia was in April 1975 and in September followed another tour in Switzerland .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: He represented Australia at the FIFA - Youth - World Championship in Nigeria in 1999 .
S2: He represented Nigeria at the 1999 FIFA World Youth Championship held in Australia .

Do S1 & S2 convey the same information?

A:
no