var thawChicken = tineToThaw_minutes => {  

  console.log("Chicken is being thawed...");  

  return new Promise((resolve, reject) => {  

    let isSomethingWrong = false;  

    setTimeout(() => {  

      if (!isSomethingWrong) {  

        resolve("Thawed chicken"); // <= This will be the argument of the first function parameter of then method.      

      } else {  

        reject(Error("Something wrong happended!")); // <= This error object will be passed as the argument to the second function parameter of then method.      

      }  

    }, tineToThaw_minutes * 1000);  

  });  

}

var marinateChicken = (chicken, spices) => {  

  console.log("Marinating chicken with spices...");  

  return new Promise((resolve, reject) => {  

    setTimeout(() => {  

      resolve("Marinated Chicken");  

    }, 5000);  

  });  

}

thawChicken(3 /* minutes */ ).then(  

  chicken => {  

    console.log("What we have after waiting? - " + chicken);  

    let spices = ["Salt", "Sugar", "Pepper", "Garlic"];  

    return marinateChicken(chicken, spices);  

  },  

  error => console.log("Error message: " + error.message)  

).then(  

  marinatedChicken => console.log("After marinating we have: " + marinatedChicken)  

);