Problem: S1: In October 2007 , he signed on to play for three years with SANFL in the West Adelaide Football Club .
S2: In October 2007 , he signed with SANFL in the West Adelaide Football Club for three years .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: On Cooper 's death in 1897 he was replaced by Frederick William Henckel , who ran the observatory until Marth 's death in 1902 .
S2: In 1897 , Marth 's death was replaced by Frederick William Henckel , who led the observatory until Cooper 's death in 1902 .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The term '' non-hereditary spherocytosis is rarely , albeit occasionally , used .
S2: The term '' non-hereditary spherocytosis '' is used occasionally , albeit rarely .

Do S1 & S2 convey the same information?

A:
no