TASK DEFINITION: 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.
PROBLEM: mohamed aboutrika (; born 7 november 1978) is a retired egyptian footballer.

SOLUTION: mohamed aboutrika

PROBLEM: a superscalar cpu design makes a form of parallel computing called instruction-level parallelism inside a single cpu, which allows more work to be done at the same clock rate.

SOLUTION: superscalar

PROBLEM: drug withdrawal is the group of symptoms that occur upon the fast discontinuation or decrease in intake of medications or recreational drugs.

SOLUTION:
drug withdrawal