JavaScript ''x'' is not a function : I'm just recently starting with JavaScript and I couldn't figure out what is wrong with my function.
It supposed to put out: "This is true" but it doesn't display anything.
[Image of code][1]

The Console is saying that randomQuestion is not defined.

I hoped to get a answer on here.


  [1]: https://i.stack.imgur.com/RFEkn.png