TASK DEFINITION: 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.
PROBLEM: Teniendo en cuenta el aumento previsto de la incineración, es esencial que la legislación general de la UE sobre eliminación de residuos y sobre calidad del aire sea coherente y completa.

SOLUTION: Spanish

PROBLEM: For example, we can spread the knowledge of this law, particularly throughout society itself, amongst young people, within mass organisations and also in the armed forces and security services.

SOLUTION: English

PROBLEM: Con los años, este trabajo ha llegado a ser aún más relevante.

SOLUTION:
Spanish