" How will we ever tell you apart?" Collins asked, unable to resist the question." It's really quite simple, sir, once you know us," the spokesman assured him. " If he's talking, it's probably George, because Geoff is a quiet lad; if he's dancing a hornpipe, it's Geoff, because hornpipes make me dizzy." " You're George, then?" " Yes, sir - the eldest." " By five minutes and fifty-five seconds," added Geoffrey, frowning." Five minutes and fifty-nine seconds," George corrected him calmly. "