Mr. Natwarlal is playing a game in which there are 4 boxes with different number of of balls and in total there are 4 different coloured balls. A ball has to be taken out from each box and the color of the ball is revealed only after it has been taken out. The game is won when all four are of same colour.The balls cannot be seen by Mr. Natwarlal but the dealer happened to be a friend of Mr. Natwarlal and the dealer told him about the distribution of different balls in different boxes. The distribution is as follows: Box A. Red, Yellow, Black Box B. Red, Yellow Box C. Yellow, Yellow, Red Box D. Red, Black, Yellow, Blue Which colour Ball should Mr. Natwarlal choose in order to maximise his winning probability?

• A. Red
• B. Yellow
• C. Black
• D. Blue
• E. All have the same probability of winning