LOLIf it's a chance scenario, then you're just as apt to get the lying guard as the truthful guard. End result - you're just as apt to be eaten alive as to become rich beyond your wildest dreams.
In MY scenario, you know EXACTLY who you're talking to, thus the chances of you being eaten are ZERO.
You, River and Horserunner don't "understand." I do. Perfectly. And my scenario is failproof, not left to "chance."
Btw, under the "chance" scenario, with 3 of you taking a "chance," one of you (maybe 2!) is sure to be eaten. My condolences.
Some people you just can't reach