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.
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Question: 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.

Answer: superscalar


Question: a marriage proposal is when one person in a relationship asks the other person to marry them.

Answer: marriage proposal


Question: george balanchine (saint petersburg, january 22, 1904 – new york, april 30, 1983) was a ballet dancer and choreographer.

Answer:
george balanchine