Why this python code print only 1 and not 3

Question

num = 7
if num >3:
print("1")
if num < 5:
print ("2")
If num == 7:
print ("3")

Answer 1

Because
if num==7:
is inside
if num < 5:

If num < 5 is not true, it won't execute what's inside it even if it's true.

If it would be like

num = 7
if num >3:
print("1")
if num < 5:
print ("2")
If num == 7:
print ("3")

Or:

if num >3:
print("1")
if num < 5:
print ("2")
If num == 7:
print ("3")

It would print both.

I believe the exact point of this excercise is to show that indentation(spaces or tabs before portion of code) are important, cuz they determine dependency between portions of code.

Answer 2

cause its greater than 3 and equal to 7. Look at the code