print('Welcome to Python quiz program by Marta Lupica Spagnolo!')
print('Please answer the following questions...')
print()

print('############# 1. QUESTION #############')
answer1= input('What are the data structures that are enclosed in round brackets in Python? ')
if answer1== 'tuples':
       print('Right!')
else:
    print('Wrong answer. Please try again!')
    print()
    answer1= input('Data structures enclosed in round brackets in Python are also immutable (possible answers are lists, dictionaries, tuples or sets) ')
    if answer1== 'tuples':
        print('Right!')
    else:
        print('Incorrect answer. Please check on page 132 of Head First Python!')

print()

print('############# 2. QUESTION #############')
print('What elements can be used to comment on functions?')
print('1) docstrings')
print('2) modules')
print('3) dictionaries')
answer2= input('Please enter 1, 2 or 3: ')
if answer2== '1':
    print ('Very good!')
else:
    print ('Are you sure? Please take another look at Head First Python!')

print()

print('############# 3. QUESTION #############')
print('What is the result of the following boolean operation? \nbool(-1)')
answer3 = input ('Please enter True or False: ')
spelling = ['t', 'TRUE', 'true', 'T']
if answer3=='True':
       print('Great!')
elif answer3 in spelling:
       print('Your answer is correct, but please check your spelling')
else:
       print('Your answer is wrong. The correct answer is True')

print()

print('############# 4. QUESTION #############')
print('What code can you use to import the "add" function from the built-in module "calculation"?')
print('a) from add import calculation \nb) from calculation import add \nc) import add') 
answer4= input('Please enter a, b or c: ')
if answer4=='b':
       print('You are the best!')
else:
       print('Your answer is wrong. The correct answer is "from calculation import add"')

print()

print('############# 5. QUESTION #############')
print('In which order does the interpreter search these three locations when looking for a module?')
print ('1) Your interpreter’s site-packages locations \n2) The standard library locations \n3) Your current working directory')
answer5= input('Please enter the location numbers, es. 1,2,3, in the correct order: ')
if answer5 == ('3,1,2'):
       print('I am very impressed with your programming skills')
else:
       print('Oh noo!! The right answer is 3,1,2')

print()

print('############# 6. QUESTION #############')
print ('The name Python for the programming language comes from the BBC TV sketch comedy Monty Python')
answer6 = input ('Please enter True or False: ')
spelling2 = ['t', 'TRUE', 'true', 'T', 'True']
if answer6 in spelling2:
       print('Yes, it is :)')
else:
       print('Actually, yes, the name comes from Monty Python')