Problem: S1: Part of the barley is roasted to give Guinness its dark colour and characteristic taste .
S2: A portion of the barley is roasted to give Guinness its characteristic colour and dark taste .

Do S1 & S2 convey the same information?

A: no

Problem: S1: She is currently working on a Neo-Latin anthology of critical texts .
S2: Currently she is working on a NeoLatin anthology of critical texts .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: John and James brother were born in Alfreton , Derbyshire .
S2: James and his brother John were born in Derbyshire , Alfreton .

Do S1 & S2 convey the same information?

A:
yes