those.js

function Those(init) {
	this.is_a_preposition = init;

	this.displayProperty = function() {
		console.log(`Is those a preposition? : ${this.is_a_preposition}`);
	}
}

let word = new Those("yes");
word.displayProperty(); //Prints :- Is those a preposition? : yes

let word2 = new Those("no");
word2.displayProperty(); //Prints :- Is those a preposition? : no