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.
One example is below.
Q:  the cabinet dot was detached from backing...got me  
A: en
Rationale:  This is a good example because the given review is in english(en) and the answer is en.
Q: This product is a piece of shit. Do not buy. Doesn't work, and then I try to call for customer support, it won't take my number. Fucking rip off!
A:
en