const checkBaggage = function(items){
const baggage = items.toLowerCase();
if (baggage.includes("knife") || baggage.includes("gun")){
console.log("You are not allowed on board")
}else{
console.log("Welcome onboard");
}
}
checkBaggage("I have a laptop, some Food and a pocket Knife")
checkBaggage("Socks and Camera")
checkBaggage("Got some snacks and a gun for protection");
please why is knife inside the code equal to Knife when called.