Python quiz code

import time
score = 10
rank = ("None")
print ("Welcome to the RANDOM TOPICS quiz!")
print ("\n")
time.sleep(2)
print ("Question one: What is the top cat breed as of now?")
print ("--------------------------------------------------")
time.sleep(.5)
print ("A. Tabby")
time.sleep(.5)
print ("B. Bengal")
time.sleep(.5)
print ("C. Siamese")
print ("--------------------------------------------------")
print ("")
ch1 = input()

if ch1 == ("B") or ch1 == ("b"):
    print ("")
    print ("Correct answer!")
else:
    print ("")
    print (ch1,"is incorrect!")
    score = score -1

print ("\n")
print ("Question two: Who is the US president as of now?")
print ("--------------------------------------------------")
time.sleep(.5)
print ("A. Donald Trump")
time.sleep(.5)
print ("B. Kim Jong-un")
time.sleep(.5)
print ("C. Nixon")
print ("--------------------------------------------------")
print ("")
ch2 = input()

if ch2 == ("A") or ch2 == ("a"):
    print ("")
    print ("Correct answer!")
else:
    print ("")
    print (ch2,"is incorrect!")
    score = score -1

print ("\n")
print ("Question three: Who is Kim Jong-un?")
print ("--------------------------------------------------")
time.sleep(.5)
print ("A. Leader of North Korea")
time.sleep(.5)
print ("B. Leader of America")
time.sleep(.5)
print ("C. Leader of South Korea")
print ("--------------------------------------------------")
print ("")
ch3 = input()

if ch3 == ("A") or ch3 == ("a"):
    print ("")
    print ("Correct answer!")
else:
    print ("")
    print (ch3,"is incorrect!")
    score = score -1

print ("\n")
print ("Question four: What does he have lots of?")
print ("--------------------------------------------------")
time.sleep(.5)
print ("A. Friends")
time.sleep(.5)
print ("B. Trees")
time.sleep(.5)
print ("C. Weapons")
print ("--------------------------------------------------")
print ("")
ch4 = input()

if ch4 == ("C") or ch4 == ("c"):
    print ("")
    print ("Correct answer!")
else:
    print ("")
    print (ch4,"is incorrect!")
    score = score -1

print ("\n")
print ("Question five: What is the name of NASA's mars rover?")
print ("--------------------------------------------------")
time.sleep(.5)
print ("A. Discovery")
time.sleep(.5)
print ("B. Curiosity")
time.sleep(.5)
print ("C. Costar")
print ("--------------------------------------------------")
print ("")
ch5 = input()

if ch5 == ("B") or ch5 == ("b"):
    print ("")
    print ("Correct answer!")
else:
    print ("")
    print (ch5,"is incorrect!")
    score = score -1

print ("\n")
print ("Question six: What other ambition does NASA have now?")
print ("--------------------------------------------------")
time.sleep(.5)
print ("A. Landing humans on mars")
time.sleep(.5)
print ("B. Landing humans into the sun")
time.sleep(.5)
print ("C. Landing humans on to the moon")
print ("--------------------------------------------------")
print ("")
ch6 = input()

if ch6 == ("A") or ch6 == ("a"):
    print ("")
    print ("Correct answer!")
else:
    print ("")
    print (ch6,"is incorrect!")
    score = score -1

print ("\n")
print ("Question seven: What is the UK's most popular pet?")
print ("--------------------------------------------------")
time.sleep(.5)
print ("A. Hamsters")
time.sleep(.5)
print ("B. Cats")
time.sleep(.5)
print ("C. Fish")
print ("--------------------------------------------------")
print ("")
ch7 = input()

if ch7 == ("C") or ch7 == ("c"):
    print ("")
    print ("Correct answer!")
else:
    print ("")
    print (ch7,"is incorrect!")
    score = score -1

print ("\n")
print ("Question eight: What is the most popular TV show as of 2017?")
print ("--------------------------------------------------")
time.sleep(.5)
print ("A. Doctor Who")
time.sleep(.5)
print ("B. Game of Thrones")
time.sleep(.5)
print ("C. Money for Nothing")
print ("--------------------------------------------------")
print ("")
ch8 = input()

if ch8 == ("B") or ch8 == ("b"):
    print ("")
    print ("Correct answer!")
else:
    print ("")
    print (ch8,"is incorrect!")
    score = score -1

print ("\n")
print ("Question nine: What was the name of the first Indiana Jones film?")
print ("--------------------------------------------------")
time.sleep(.5)
print ("A. The Crystal Skull")
time.sleep(.5)
print ("B. Raiders Of The Lost Ark")
time.sleep(.5)
print ("C. The Holy Bacon Trail")
print ("--------------------------------------------------")
print ("")
ch9 = input()

if ch9 == ("B") or ch9 == ("b"):
    print ("")
    print ("Correct answer!")
else:
    print ("")
    print (ch9,"is incorrect!")
    score = score -1

print ("\n")
print ("Question ten: When was it released?")
print ("--------------------------------------------------")
time.sleep(.5)
print ("A. 1988")
time.sleep(.5)
print ("B. 1978")
time.sleep(.5)
print ("C. 1981")
print ("--------------------------------------------------")
print ("")
ch = input()

if ch == ("C") or ch == ("c"):
    print ("")
    print ("Correct answer!")
else:
    print ("")
    print (ch,"is incorrect!")
    score = score -1

print ("\n")
print ("\n")
print ("You have finished the ten questions!")
print ("------------------------------------")
print ("Score:",score,"/ 10")
if score >= 0:
    rank = ("Loser")
if score >= 2:
    rank = ("Pretty bad")
if score >= 5:
    rank = ("Not bad")
if score == 8 or score == 9:
    rank = ("Pretty good")
if score == 10:
    rank = ("Awesome")

print ("Rank:",rank)
print ("------------------------------------")
ent = input()
exit()