One
day Umul and Dara want to go to the mall. They left their donkeys by tying the
donkey's necks with one rope in a cage. and in front of both sides of the
donkey there is a pile of grass.
A
few hours later the donkeys were hungry and they wanted to eat the grass on the
opposite side of them, then they walked towards the grass but not until the
ropes were tied and opposite. and a few minutes later they try again with a
stronger force, but still can not, and then they try for a third time by
running with turbo power, but still failed. and they feel tired, then they
think together how to get them to eat both the pile of grass.
And
finally they agreed to walk towards the same food. first they walk towards the
left and they eat the pile of grass together until it runs out, after the pile
of grass on the left out they move to the pile of grass on the right.
Eventually
the two donkeys can eat both piles of grass until it runs out.
