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:
Ozone is always an aggressive substance.
answer:
English


question:
También son necesarias acciones a corto plazo ante la alarma causada por el ozono.
answer:
Spanish


question:
However, since you mention the problem of the pollution of the Danube, I should like to ask a supplementary question: you are obviously well aware of the recent accusations by the Romanian Minister for the Environment, Mrs Lilian Mara, who maintains, and many of us share this view, that the ecological damage caused to the Danube by the NATO bombings is far worse than the damage caused by the recent leak of cyanogen.
answer:

English