Simplify the following text for a Grade 11 native English-speaking person.
Original: On this show , professional MMA fighters that have yet to make a big name for themselves are placed in a house outside of Las Vegas , Nevada and they go against each other for the title of The Ultimate Fighter , winning a six-figure , multi-fight contract with the UFC .
Simplified: The show features unknown , professional MMA fighters living together in Las Vegas , Nevada , and follows them as they train and compete against each other for a prized contract with the UFC .