Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.

Fevansia is a fungal genus in the family Albatrellaceae.
Is the taxon rank of Fevansia species or genus?

The Gruffalo is a children's book by writer and playwright Julia Donaldson, illustrated by Axel Scheffler, that tells the story of a mouse, the protagonist of the book, taking a walk in a European forest.
What person illustrated The Gruffalo?

In August 2009, Ocwen completed the distribution of its Ocwen Solutions (OS) line of business via the spin-off of a separate publicly traded company, Altisource (NASDAQ: ASPS).

Which exchange is Ocwen listed with?

