Generate a topic word for the given sentence. A topic word is usually the name of a person, place, animal, concept or object the sentence is focusing on.

[EX Q]: mohamed allalou (born september 28, 1973) is an algerian boxer.
[EX A]: mohamed allalou

[EX Q]: institut d'optique graduate school (supoptique) is a renowned graduate engineering school in france.
[EX A]: institut d'optique graduate school

[EX Q]: pope paul v (; rome, 17 september 1552 – 28 january 1621), born camillo borghese, was an italian priest of the roman catholic church and the 234th pope from 16 may 1605 until his death.
[EX A]:
pope paul v