Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Country | Name | Host | Channel | Prize | First year aired |
| --- | --- | --- | --- | --- | --- |
| Horrid Henry | The Celebrity Chair | Shamar Stewart | CITV | 50 000 | August 3 - November 23, 2002 |
| Phineas and Ferb | The Chair | Shamar Stewart | Disney Channel | 50.000 | August 3, 2002 - November 16, 2002 |
| Wander Over Yonder | The Chair | Susanne Blakesbee | Disney XD | 25,000 | 2013 |
| Yo Gabba Gabba! | The Chair | Christian Jacobs as Plex | Nickelodeon | 25 000 | 2007 - 2008 |
| Go, Diego, Go! | The Chair: Who Saves Animals Next | Jake T. Austin as Diego | Nick Jr. | 25 000 | 2006 |
| Miss BG | Zone Rouge | Emma Forbes | Qubo | € 30,000 | January 20, 2002 - September 22, 2002 |
| Doc McStuffins | The Chair | Emma Forbes | Disney Junior | 20,000 | August 31, 2012 - November 9, 2012 |
| Peppa Pig | The Chair | Shamar Stewart | Nick Jr. | 50,000 | May 31, 2004 |
| Static Shock | The Chair | Biz Markie | Kids WB | RUB 410,000 | Septemder 7, 2002 — August 28, 2004 |
| The Haunted Hathaways | The Bogey Chair | Biz Markie | Nickelodeon | 410,000 | August 31-November 9, 2002 |
Question:
What was the first year that had a prize of 50,000?
Answer:
May 31, 2004