Problem: S1: President Lincoln had only a vague knowledge of his Berks County ancestors , believing that they were Quakers from Pennsylvania .
S2: President Lincoln had only a vague knowledge of his ancestors from Berks County , believing that they were Quakers from Pennsylvania .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: On 17 March 2015 , Allergan Allergan acquired the name Actavis .
S2: On March 17 , 2015 , Allergan acquired Allergan and took the Actavis name .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: She finds new hope and friendship in Enzo , the replacement guitarist who inspires her to reach new creative heights .
S2: She finds new creative hope and friendship in Enzo , the replacement guitarist that inspires her , to reach new heights .

Do S1 & S2 convey the same information?

A:
no