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.

Q: the boeing international headquarters (colloquially known as the boeing building and formerly known as the morton international building) is a 36-floor skyscraper located in the near west side of chicago.

A: boeing international headquarters
****
Q: myspace is a social networking website owned by news corp.

A: myspace
****
Q: blue cheese is a type of cheese with a fungus called "penicillium" added to it.

A:
blue cheese
****