Can someone explain this output

Question

x= [0,0,0]
y=[1,1,1]
b=x and y
print(not b)

my question is what exactly is happening under the hood. I knwo that b is taking the output of y, but I am not sure why instead of x?
My next question is how to print True instead of False. I explain to myself that when not b, they mean 1,1,1 is true value, should be false but please let me know what do you think about my observations

Answer 1

Every list that is not empty, evaluates as True.

So both x and y are True.

So b is True.

So not b is False.