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: Si no abordamos el racismo y la xenofobia en la Unión Europea, les habremos fallado.

SOLUTION: Spanish

PROBLEM: Pero cincuenta años después de la Declaración Universal de los Derechos Humanos la brecha entre las pretensiones y la realidad sigue ahí.

SOLUTION: Spanish

PROBLEM: One-third of domestic and similar waste treated by French disposal plants is currently handled by three hundred incinerators.

SOLUTION:
English