Problem: S1: The specific songs included have changed over the years as old songs have been removed and new ones have been added .
S2: The included special songs have changed over the years as new songs have been added and old ones have been removed .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Born and raised in Vancouver , Canada , British Columbia , he died in Aylesbury , Saskatchewan , Canada .
S2: Born and raised in Aylesbury , Saskatchewan , Canada , he died in Vancouver , British Columbia , Canada .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Neurological problems are expressed as either hard signs , or diagnosable disorders , such as epilepsy or other seizure disorders , or soft signs .
S2: Neurological problems are expressed either as hard signs or diagnosable disorders such as epilepsy or other attack disorders or soft signs .

Do S1 & S2 convey the same information?

A:
yes