LPTHW Q and A game/ ex46

from ex46module import quest # this module is a dictionary (quest) that are questions as keys and answers as values
from sys import exit
import random

#random.sample iterates over the keys in dict quest and returns 1 key

keys = random.sample(quest.items(),len(quest)) #passing .items method returns a list w/ key:value pairs

# keys is now a list of Tuples that can be iterated over
#print random.sample(keys[0],1) # this is taking a random selection either key or value in
#in random tuple from keys
#k1 = keys[0] # k1 is set to the Tuple in the list generated
#str(keys[0]) #since tuple is at index position 0, returns the tuple (as a string)
#print k1[0] # returns first value in Tuple, index 0, the key
#k1[1] # returns second value in Tuple, index 1, the value


def q_and_a(quest):
    '''
    This takes as input a dict of questions /answers,
    global vars, keys, k1, are loopsd and tested to
    remove a question that has been used and if ans is correct
    or wrong.
    '''
    k1 = keys[0]
    #str(keys[0])
    print k1[0]
    k1[1]
    ans = raw_input(">  ")

    qlist = [] # empty list to hold questions as selected
    qcount = len(qlist) # starts at Zero
    correct_ans_count = 0

# Ans at this point is stuck and is not updating, that's why all answers are correct
# How do I update the value for ans?

    while True: # qcount <= 5:
        if ans == k1[1]: # or new_ans: # if answer is correct /was while/
            print ans, k1[1]
            qcount += 1 # updates # of questions asked
            correct_ans_count += 1 # updates # of correct answers
            print 'That\'s Correct!'
            print 'You have %d questions to go' %(3 - qcount,)
            print 'Correct Answers: ',correct_ans_count
            if correct_ans_count == 3: #ans == k1[1] and  #Test if ready to advance to new room
                print 'Congratulations, on to the next room'
                return
            #return next_room
        else:
            if ans != k1[1]:
                print 'Wrong Answer'
                qcount += 1
                print qcount
                if qcount == 5:
                    exit(1)
        qlist.append(keys[0]) # append the question to do not use list (qlist)
        print qlist
        for i in keys:  #next 3 line compare used question to keys and if matched
            if i in qlist: # ...removes tuple from keys
                keys.remove(i)
                new_question = keys[0][0] # selects new question
                print new_question
                global ans
                ans = keys[0][1]
                print ans
                new_ans = raw_input("> ")
                ans = new_ans