"I've heard the rumours," said the Manchester City boss. "Liverpool need a striker but although two and two might look like four, it could also be three or five. In this case, they've never rung us up. I wouldn't lie to you.
"If that changes and they rang up and the offer was massive, we would let him go.
"But we owe £5 million on him, so they'd better have plenty of money."
