protected void LoadQuestion(QuestionSystemEnums.QuestionType questionType)
{
Question questionLoaded = QuestionBuilder.GetQuestion(questionType);
string question = questionLoaded.question;
gameObject.transform.GetChild(0).GetComponent <Text> ().text = question;
questionAnswer = questionLoaded.answers.Length == 2 ?
(questionLoaded.answers[0].ToUpper() + "/" + questionLoaded.answers[1].ToUpper()):
questionLoaded.answers[UnityEngine.Random.Range(0, questionLoaded.answers.Length)].ToUpper();
}