Write a function that accepts two numbers a and b and returns whether a is smaller than, bigger than, or equal to b, as a string.
(5, 4) ---> "5 is greater than 4"
(-4, -7) ---> "-4 is greater than -7"
(2, 2) ---> "2 is equal to 2"
There is only one problem...
You cannot use if statements, and you cannot use the ternary operator ? :.
In fact the word if and the character ? are not allowed in your code.