Problem: He was born in Canada and died in Canada ' s Ontario .
He was born in Canada and died in Ontario , Canada .
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A: yes

Problem: The Hopf theorem is a statement in differential topology , saying that the topological degree is the only homotopy invariant of continuous maps to spheres .
The Hopf - Theorem is a statement in the differential topology which states that the topological degree is the only homotopy - invariant of continuous maps to spheres .
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A: yes

Problem: Stanislaw Dombrowski ( born August 7 , 1894 in Kishinev , near Orhei , Bessarabia ) was a painter born Laszlo Dombrovszky .
Laszlo Dombrovszky ( born 7 August 1894 in Orhei , near Kishinev , Bessarabia ( Eastern Moldova ) ) was a painter born as Stanislaw Dombrowski .
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A:
no