Why Does The Console Log 2?

Question

In one of the JavaScript challenges I came across the following question:
What is the output of this code?
var a = 10, b = 20, c = 30;
if (c > b > a) {
console.log(“1”);
}
else {
console.log(“2”);
}
It says the correct answer is 2. I’m not sure what I’m missing can anyone explain the answer?