If you want to check whether x is greater than 10, and y is greater than 5, you can write the Python expression

(x > 10) and (y > 5) 

If x has the value 20, and y has the value 17, this evaluates to True.

But what if we accidentally wrote it as:

(x > 10) + (y > 5) 

What would this expression evaluate to, assuming the same values for x and y)?