Simplify the following text for a Grade 7 native English-speaking person.
Original: On 31 March 1731 , The Author 's Farce was paired with the Tom Thumb remake , The Tragedy of Tragedies , as a replacement for The Letter Writers , the original companion piece .
Simplified: The Author 's Farce was shown with The Tragedy of Tragedies on 31 March 1731 .