##Roster = ("Kevin", "Clara", "Aidan")
##for student in Roster:
##    Avg = 50
##    print(student,Avg)
##print (Roster)
##RosterLen  = len(Roster)
##print(RosterLen)
##x = 3
##if x < RosterLen:
##    print (Roster[x])
##else:
##    print("Not in the list.")
##
##
##for x in range(0,10):
##   print(x,"Howdy")
##


end = False
while not end:
    print("Bobby")
    command = raw_input("Enter Command: ")
    if command == "x":
        end = True
    elif command == "a":
        print("Aidan")
    elif command == "c":
        print("Clara")
    elif command == "k":
        print("Kevin")
    else:
        print("Nobody home")
        








