Failed:You should not change code below the specified comment

Tell us what’s happening:
Describe your issue in detail here.

Your code so far

// Only change code below this line
var a;
var b;
var c;
// Only change code above this line

a = 5 + 1;
b = 10 + 5;
c = "I am a " + "String!";

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36

Challenge: Understanding Uninitialized Variables

Link to the challenge:

if you reset your code, you will pass that test

you should only change the code where indicated