var nameString = function (name) {
   return"Hi, I am" + " " + name;
   console.log ("Hi, I am" + " " + name);
};

nameString(Daniel);

var nameString = function (name) {

    console.log ("Hi, I am" + " " + name);
    return "Hi, I am" + " " + name;

};

var nameString = function (name) {

console.log ("Hi, I am" + " " + name);
return"Hi, I am" + " " + name;

};

nameString(Daniel);

var nameString = function (name) {
   console.log("Hi, I am " + name);
   return "Hi, I am " + name;
 };