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.

abdul aziz al ghurair (1954) from the united arab emirates is the chief executive of the publicly traded mashreq bank.
abdul aziz al ghurair

christian lous lange (september 17, 1869 – december 11, 1938) was a norwegian historian, teacher, and political scientist.
christian lous lange

ernest evans (born october 3, 1941) better known as chubby checker, is a pop singer from the united states.

chubby checker