Direction: Study the following information carefully and answer the questions following it.

An uncertain number of things are arranged in a row facing towards the north. The pen is kept second from the left end. Nothing is kept in between pen and paper. The paper is not kept at any of the extreme ends. The pencil is kept seven places away from the paper. Only three things are kept in between notebook and pencil. Only two things are kept between Notebook and paper. The Sharpener is second to the right of the Eraser, which is kept third to the right of the ruler. Only three things are kept in between pencil and ruler.