from random import randint

def get_cards(filename):
    """
    Return two lists, questions and answers
    read from a file specified by filename.
    """
    #this assumes the question and answer key are in the same file
    cards = []
    answers= []
    with open(filename, mode='r', encoding='utf-8') as card_file:
        for a_card in card_file:
            cards.append(card_file.split()[0])
            answers.append(card_file.split()[1])
    return cards, answers
cards, answers =get_cards("CARD_FILE_HERE")
used = []
score = 0
stop = False
while stop == False:
    #get card
    draw =  randint(0, len(cards-1))
    used.append(draw)
    print(cards[draw])
    guess = input("What is the answer? ")
    if guess == answers[draw]:
        score += 10
        print("good job your score is now: " + str(score)