Problem: S1: He studied in Regensburg , then in Munich , where Joseph Haas was among his teachers , and in Berlin where in 1925 he gained a Ph.D..
S2: He studied in Regensburg , then in Munich , where Joseph Haas was among his teachers , and in Berlin , where he received a doctorate in 1925 .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: The party began as a resistance movement that fought for East Timor 's independence between 1974 and 1998 , first of Indonesia and then of Portugal .
S2: The party began as a resistance movement that fought for East Timor 's independence between 1974 and 1998 , first of Portugal and then of Indonesia .

Do S1 & S2 convey the same information?

A: no

Problem: S1: '' Love Generation '' is a song by French music producer and DJ , Bob Sinclar featuring vocals by Gary Pine .
S2: '' Love Generation '' is a song by the French music producer and DJ Gary Pine with vocals by Bob Sinclar .

Do S1 & S2 convey the same information?

A:
no