Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

[EX Q]: It takes about one year for earth to orbit the sun.
[EX A]: Which of these takes about one year to complete?

[EX Q]: The term amines is used to describe molecules that contain carbon-nitrogen bonds.
[EX A]: What term is used to describe molecules that contain carbon-nitrogen bonds?

[EX Q]: The sternum is the name of the elongated bony structure that anchors the anterior thoracic cage.
[EX A]:
What is the name of the elongated bony structure that anchors the anterior thoracic cage?