Okay, are you ready for a story, little one?
So, there was this amazing woman named Simone de Beauvoir. She lived a long time ago, but people still talk about her because she did some really cool things, like writing books and speaking up for women's rights.
To honor her legacy, some other really important people decided to create a prize in her name. A prize is like a special award you get when you do something really great.
The Simone de Beauvoir Prize is an award for people who work really hard to promote gender equality. This means they want everyone, no matter what their gender is, to have the same opportunities in life.
The prize comes with a big ceremony and lots of people come to watch. The winner gets a shiny award, just like a trophy, that they can show off to all their friends.
So, that's the story of the Simone de Beauvoir Prize. It's like a big pat on the back for people who try to make the world a more fair and equal place for everyone.