// Assign default values to these variables below
var adjective1 = 'smelly';
var adjective2;
var adjective3;
var adjective4;
var awardName;
var continuingAction;
var decimalNumber;
var number1;
var number2;
var pastTenseAction;
var petName;
var superlativeAdjective;
var travelDestination;

// Next, declare a new variable for each one above and assign as its value the type of the original variable. These will be used to provide a hint to the user. Call each of these variables XType, where X is the variable name. For example:
var adjective1Type = 'string';

// Now call the fillHints function
fillHints();

$("#fill-madlib-btn").click(fillMadlib);