Pair of potatoes
Mrs.Shaw sells potatoes only in pairs.
Kala tells Mrs.Shaw that she wants a potato that weighs exactly 2 pounds
Mrs.Shaw, now, has only 3 potatoes A, B, and C.
A and B weigh 3 pounds,
B and C weigh 4 pounds, C and A weigh 5 pounds.
Please help Kala to buy a pair of potato in which one potato will weigh exactly 2 pounds.
pair of potatoes in nice.