Testing Put Different Hairstyles

A man was lost in the desert, destined to die of thirst.

By chance, came to an old shack, crumbling, windowless, roofless
, man walked around and found a small shade where
suit to escape the desert heat and sun.

Looking around, she saw an old water pump, all rusty,
crawled toward it, took the handle and began to pump, to pump
and non-stop pumping, but nothing happened!

Disillusioned, he fell down backwards, noted that his side had
an old bottle, looked at it, cleaned all the dust that surrounds it,
and could read a message saying: You need first
purge pump all the water that contains this bottle my friend, then
please be kind enough to fill it again before leaving.

He unscrewed the bottle cap, and indeed, there was
water.

The bottle was full of water!

Suddenly, he found himself in a dilemma:

If he drank that water could survive, but if the pouring into the bomb
old and rusty, you may get fresh water, cold, bottom
well, and could take as much water as he wanted, or maybe not, maybe
, the pump is not working and water bottle would be wasted ...

What should I do?

"Pour water into the pump and expect to come out fresh water or drinking
standing water from the bottle and ignore the message?

Should I lose all that water in the hope of those
unreliable written instructions not know how long ago?

With reluctance, the man poured the water in the pump,
then grabbed the handle and began to pump and pump and pump
began to grind non-stop, but ... nothing happened!

The pump continued with their noise and then there was a thread of
water, then a small stream and finally, the water ran
abundance, fresh water, crystal, he filled the bottle and drank
eagerly filled it again and took even more of their content
refreshing.

Then, filled it again for the next commuter, the filled
to his mouth, took the little note and increased the sentence "CRÉAME
WORKS."