What Happened When Two Men Took a Risk with a Camel?

Two men were getting ready to cross a vast desert without a car, so they purchased a camel. The seller advised them to ensure the camel drinks plenty of water before the journey as it stores water for the desert.

They took the camel to a river to make sure it drank enough water. Despite their attempts to guide it to the water, the camel resisted their efforts. The second man then came up with an idea related to how a siphon works.

He suggested creating pressure to encourage the camel to drink water. They started their "experiment" to get the camel to drink, but eventually realized they misunderstood the direction of the process.

After a moment of silence, the second man admitted that technically something was moving, but not in the intended way. It seems their attempt to get the camel to drink water did not go as planned.