Problem: S1: In 1973 , she moved to New South Wales , and toured with Jimmy Little , performing at popular clubs and pubs around Sydney .
S2: In 1973 she moved to New South Wales , toured with Jimmy Little and performed in popular clubs and pubs around Sydney .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: The dual concept is relative dimension .
S2: The relative concept is the dual dimension .

Do S1 & S2 convey the same information?

A: no

Problem: S1: In early 2008 , Philip Galitzine joined ( bass / singing ) to replace Anton Kreisl ( currently a member of the band Atomic Tom ) .
S2: Philip Galitzine ( bass/vocals ) joined in early 2008 to replace Anton Kreisl ( currently a member of the band Atomic Tom ) .

Do S1 & S2 convey the same information?

A:
yes