Here men were invited to lunch one day. The host places them in a line on three chairs. The men are positioned in such as way that Man #3 can see both Man #1 and Man #2 , Man #2 can see only Man # 1 , and Man #1 can see none of the other men. The host then show each man 5 hats , 2 of which are black and 3 of which are white . After this he blindfolds the men, places one hat on each of there heads , and removes the blindfolds again. The host asks if any of the men can determine the color of his hat within one minute. None of the men can see his own hat. After 59 seconds , Man #1shouts out the color of his hat ! He is correct.

What is the color of Man #1 hat, and how does he know ?