"I don't have a clue," said Sonia "so I'm going to take my £500,000 and run."

"You could become our fourth millionaire if you get this question right," said Chris "are you sure you want to take the money?"

"If I had a lifeline left, I'd use it. I've got a feeling it's C, but at the moment, there's a 3 in 4 chance that it's wrong so I'm not prepared to take that risk. It's too much money to lose. I would be happier going away with £500,000 rather than £32,000. I can't risk it" she said.

"Final answer, you're going to take the money?" asked Chris.

"Yes, final answer" said Sonia.

"OK, give her a big hand. Sonia Hedgehog leaves us with £500,000" said Chris as the audience applauded and the lights in the studio turned back on.

"If you'd have been that little bit braver and said C...you would have just become our fourth millionaire - it WAS the right answer, but you did the right thing, it's too much to risk if you're not sure. Give her a big hand, as Sonia Hedgehog leaves us with £500,000" said Chris. Sonia left the studio with her cheque for £500,000.