questions_and_answers = (('2+2 = ?', '4'),
						 ('How many books in HP series?', '7'),
						 ('Who is your mother?', 'Whore'))

correct_answers = 0
for question, answer in questions_and_answers:
	# print(question)
	if input(question + '\n') == answer:
		print('Correct')
		correct_answers += 1
	else:
		print ('Incorrect')
	print()

print('You got {} questions right.'.format(correct_answers))