Valid relational operators are:
= equal
<> not equal
> greater than, 7>3 will return true
>= greater than or equal
< less than, 1<4 will return true
<= less than or equal
AND (A and B) is True only if both A and B are True
NOT not True will return the False
not False will return the True
OR (A or B) is True only if either A is True or B is True