Solve a strategy problem, in which there is a game. The objective is to get to the number 50 first, and it is for 2 players. The first person can choose a number between 1 and 10, and the second person can choose a number 1 to 10 numbers away from the chosen number. With this information, what is the best number to choose first if you are the first person to go? Present your logic as well. This is reportedly a problem from a management consultant's application.