Simplify the following text for a Grade 3 native English-speaking person.
Original: Adhyathmaramayanam by Thunchaththu Ramanujan Ezhuthachan ( known as the father of the Malayalam language ) who was born in Tirur , one of the most important works in Malayalam literature . Unnuneeli Sandesam written in the 14th century is amongst the oldest literary works in Malayalam language .
Simplified: Malayalam is a language .