Problem: S1: Thillana Thillana is a 2003 Indian Malayalam film , produced by T. S. Saji and directed by M. A. Nishad .
S2: Thillana Thillana is a 2003 Indian Malayalam film produced by T. S. Saji and by M. A. Nishad .

Do S1 & S2 convey the same information?

A: no

Problem: S1: William Simson ( 1798/99 -- 29 August 1847 ) was a Scottish portrait , landscape and subject painter .
S2: William William Simson ( 1798-99 -- August 29 , 1847 ) was a Scottish portrait , landscape and subject painter .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: From 1898 to 1902 , some 1,300 birds were imported from America and released in many parts of the North and South Islands , from Southland to Northland .
S2: From 1898 to 1902 , around 1,300 birds were imported from America and released in many parts of the North and South Islands , from Northland to Southland .

Do S1 & S2 convey the same information?

A:
no