وی ورک(virtual work)

داستان کوتاه انگلیسی:
Mary ate a blueberry. She loved blueberries.

Then she ate a blackberry.

She loved blackberries.

Then she ate a strawberry. 
She loved strawberries.

Mary was confused.

A blueberry is blue, so you call it a blueberry.

A blackberry is black, so you call it a blackberry.
A strawberry is red.

So, why don't you call it a redberry?

Mary asked her mom.

Her mom didn't know.

She asked her dad. 
Her dad didn't know.

She asked her little brother.

"Because a red berry is a cherry!" her brother said.