Anju, a little girl, was looking at the yellow ripe mangoes growing in the farmer's garden. "I'll give you two rupees for that mango," said the girl pointing to a large, ripe fruit.
"No," said the farmer, "I can get Rs 10/- for a mango like that one."
The girl pointed to a smaller green one, "Will you take two rupees for that one?"
"Yes," replied the farmer, "I'll give you that one for a rupee."
"Okay," said the girl, sealing the deal by putting the coins in the farmer's hand, "I'll pick it up in about a week."