Problem: S1: The IAA became active in federal politics again when the Liberal Government published its White Paper policy in 1969 .
S2: The IAA became active again in liberal politics when the Federal Government published its White Paper policy in 1969 .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Their distinctive large goose flowers have covered white buds with overlapping scales .
S2: Their distinctive large daisy flowers have white buds covered with overlapping scales .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: He moved of health reasons to Santa Barbara in 1871 where he first settled in Southern California .
S2: He moved to Southern California for health reasons in 1871 , where he first settled in Santa Barbara .

Do S1 & S2 convey the same information?

A:
no