Problem: S1: The PGM 500 and PGM 2000 are guided bombs developed by MBDA and are now being marketed by Alenia Marconi Systems .
S2: The PGM 500 and PGM 2000 are guided bombs developed by MBDA and now marketed by Alenia Marconi Systems .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: A documentary about Opal and his wife Lee directed by Jeff Silva and Vic Rawlings is made .
S2: A documentary film is being made about Opal and his wife Lee , directed by Jeff SIlva and Vic Rawlings .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Nikolaus Friedrich von Thouret ( born June 2 , 1767 in Ludwigsburg ; died on January 17 , 1845 in Stuttgart ) .
S2: Nikolaus Friedrich von Thouret ( born Ludwigsburg , 2 June 1767 ; died Stuttgart , 17 January 1845 ) .

Do S1 & S2 convey the same information?

A:
yes