Problem: S1: Keerthi has published the Sahasa Simha Comics Series which is distributed by India Book House ( IBH ) .
S2: Keerthi has published the Sahasa Simha Comics series , which is being distributed by India Book House ( IBH ) .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: If the immigration official had known that asylum was intended on arrival , he would not have granted entry as a visitor .
S2: If , on arrival , the immigration official had intended that asylum was known , he would not have granted entry as a visitor .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The album was released on May 26 , 2007 by Furious in the UK and 7 Spin Music in the United States .
S2: The album was released by Furious in the UK and by 7 Spin Music in the US on May 26 , 2007 .

Do S1 & S2 convey the same information?

A:
yes