Problem: S1: The fifth edition was broadcast from April 17 to April 21 , 2006 , the sixth edition from February 25 to March 2 , 2007 .
S2: The fifth edition was broadcast from April 17 to April 21 , 2006 ; the sixth edition aired February 25 to March 2 , 2007 .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: He devoted the work to his friend , the violinist Fritz Kreisler , and wrote to another friend , the composer Nikolai Medtner , on December 21 , 1931 :
S2: Rachmaninoff dedicated the work to his friend the violinist Fritz Kreisler . He wrote to another friend , the composer Nikolai Medtner , on 21 December 1931 :

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: Arnold Lang ( June 18 , 1855 - November 30 , 1914 ) was a comparative naturalist , Swiss anatomist and student of Ernst Haeckel , German biologist .
S2: Arnold Lang ( 18 June 1855 -- 30 November 1914 ) was a Swiss naturalist , a comparative anatomist and student of German biologist Ernst Haeckel .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no