TASK DEFINITION: Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.
PROBLEM: the first day i got it it stopped working

SOLUTION: Negative Review

PROBLEM: I received this on Mar 5 and it worked great. Yesterday it stopped working completely the return window has closed.

SOLUTION: Negative Review

PROBLEM: se dano muy rapido, empezo a fallar a los pocos dias de comprado, no conectaba con facilidad y de un momento a otro ya no cargaba mas

SOLUTION:
Negative Review