instruction:
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.
question:
Senor Presidente, Comisaria, Senorias, mi felicitacion al Sr. Davies por su excelente informe.
answer:
Spanish

question:
Why did the Commission come up with these even stricter and substantially more expensive ceilings only one month later?
answer:
English

question:
Ahora bien, se sabe que la incineracion de los residuos da lugar a emisiones de sustancias que contaminan gravemente el aire, el suelo y el agua y, por tanto, resultan peligrosas para la salud.
answer:
Spanish