A Joke

A squirrel was sitting on a lemon tree. you know squirrel, lemon tree.
So the squirrel sees a cow trying to get on the tree.
The cow tries and falls. The cow tries again and falls again.
Then the cow rans towards the tree, jumps and falls.
Day one, day two, day three pass and the cow can't get on the tree.
On the forth day the cow succeeds to get on the tree and sits next to the squirrel.
Squirrel, cow and a lemon tree. OKay.
The squirrel turns to the cow and asks it: "cow what are you doing on the tree? you're a COW!"
Then the cow answers: "i came to eat apples."
The squirrel looks at the cow and says: " apples?!? but it's lemon tree."
So the cow answers: "it's okay, i brought some in a bag."