Let us take one example problem and try to solve it with genetic algorithm. How about teaching an agent to guess a password. Now we will try to make it little bit fair for the agent, and for each guess, we provide a score of its correctness, which could be nothing but the number of letters the agent got right. The password could be of any length and for simplicity we only use English alphabets and spaces. And let$$s say the password was $$When in Rome do as the Romans do$.$

a$.$ Why is this a hard problem to solve?$(2$ marks$)$

b$.$ If you had to use Genetic algorithms to solve the problem, give one example of the different operators used and how you would proceed to solve the problem. $(3$ marks$)$