Definition: In this task, you're given reviews of various products in multiple languages. Domain is English - en, Japanese - ja, German - de, French - fr, Chinese - zh, Spanish - es. Given a review you need to predict the language in which it was written from en, ja, de, fr, zh, es.
Input: 音箱播放时断断续续的！质量完全不行，第一次在亚马逊买东西，晕！怎么是这样的呀？有客服和我联系吗？
Output:
zh