Python challenge questions

Question

I got a challenge question I dont understand

1.) What is the output?
x= True
y= False
print(not x==x or y==y)
Answer: True

What I dont get is, if x is x and also y is y, that means that both are True. So if i do a print(not true or true), should i get a False as an output?

Answer 1

print( not x == x or y == y

Is equivalent to:

print( ( (not x) == x) or (y == y) )

not and == have the same precedence and are evaluated from left to right; or have grater precedence than not / ==

1st: not x
2nd: not x == x
3rd: .... or ......

not x == x is False
y == y is True

So... False or True is True

Answer 2

((not x==x) = (x != x)) =>
=> ((not True) = (False))
or
((y==y) = True)

(False or True) = True