Instructions: In this task, you are given a sentence in either Spanish or English. Your task is to determine the language of the input sentence. Input sentences can only be in Spanish or English, and they cannot be in two languages at the same time.
Input: La acidificacion se produce a causa de la caida de lluvia acida, ocasionada, a su vez, por las emisiones provenientes de la combustion de carburantes fosiles.
Output:
Spanish