Question: how do I identify Certus constellation

  Options: 
 A. Cetus is the fourth largest constellation, visible in the months around September just to the south of the ecliptic. Despite its size, Cetus has few bright stars, and because it lies far from the plane of the Milky Way, it also has few deep sky objects.
 B. Cetus is the fourth largest constellation, visible in the months around September just to the south and north of the ecliptic. Despite its size, Cetus has few bright stars, and because it lies far from the plane of the Milky Way, it also has few deep sky objects.
Answer: A