Problem: S1: Goldman wrote to historian Max Nettlau that the Haymarket affair had awakened the social consciousness of '' hundreds , perhaps thousands , of people '' .
S2: Goldman wrote to historian Max Nettlau that the Haymarket affair has awakened the social consciousness of '' hundreds , perhaps thousands of people '' .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Damerham was once in Wiltshire , but was brought to Hampshire in 1895 .
S2: Damerham was once in Hampshire , but was brought to Wiltshire in 1895 .

Do S1 & S2 convey the same information?

A: no

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

Do S1 & S2 convey the same information?

A:
no