Hello World!
I'm  talking about finding which is the larger of 2 values.
I have a scene with a lioness and tiger and I want to know which one is taller.
It is possible that they are equal in height.
I'm going to use an IF.
For my Boolean expression I want to compare two decimal numbers.
Those are the heights of the two, which are decimal numbers.
I need to just pick something for my placeholders.
(Let's change that to greater.)

Okay: if the first value is greater than the second value.
So what I want for the first value is the function that gets the height of the lioness,
and what I want for the second value is the function that gets the height of the tiger.
If this is true: if the lioness is height is greater than the Tigers height
I'm going to have the lioness say "I'm taller"

If  I put a statement here, where the tiger says "I'm taller" as the else,
the tiger is going to say he's taller if he is taller,
but also if the two values are equal.
So for my else, I'm going to have another if to check if the tiger is taller than the lioness.

I'm going to copy this to the clipboard and drag that in as my else.
and then change this to tiger and change this to lioness and change this to tiger.
Let's take  a look at our code if the lionesses height is greater than the Tigers height
the lioness says "I'm taller"
If the Tigers height is greater than the lioness's height, the tiger says "I'm taller"

What goes here?
That's when it's a tie.
Let's have the lioness say, "We are the same height."
Let's run that. The lioness says "I'm taller"

I'm going to set the height of the tiger too, I'm going to use the function for the lionesses height.
Make them both exactly the same. 
Let's run it now.  Okay, that's it.