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.

Q: It is based on the principle of a global approach which takes account of the whole life cycle of the product.

A: English
****
Q: Ozone is always an aggressive substance.

A: English
****
Q: Tenemos que concentrarnos en reducir los residuos, reciclar lo que quede y dejar las incineradoras como último recurso.

A:
Spanish
****