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