In a certain code language, pink is called wood, wood is called Pen, Pen is called colour and colour is called brown. In this language, which of the following is used for writing?

Colour Pen Pink Brown

Colour

Given; In a certain code language, pink is called wood, wood is called Pen, Pen is called colour and colour is called brown. In this language. So, PEN is used for writing But, PEN is called colour