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.

Los residuos clasificados en grupos específicos y los sedimentos fibrosos que se producen, por ejemplo, en los procesos de la industria forestal son buenos combustibles, en combinación con otros, para las centrales térmicas.
Spanish

So we are left with this remaining 20%, and it is only 20%, but, as you know, in negotiations the last few percentage points make all the difference, and this is where we are now.
English

Setting emission limits for the four main pollutants is a sure way to help to reduce pollution, combat acidification and limit the harmful effects of these pollutants on human health and on plant life.

English