Jim keeps all his ties in a drawer.
He has 7 yellow, 10 blue, 9 red, 20 green and 3 purple colored ties.
He does not sort and keep them.
There is a power outage and Jim needs 2 ties of the same color.
Since he cannot see which color he is picking up from the drawer, how many ties does Jim have to take to be sure that he has at least 2 ties of the same color?