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: I consider this last point to be very important.

SOLUTION: English

PROBLEM: El informe parte de la unidad familiar humana, una manifestación cristiana que constituye una barrera sólida contra incidentes de naturaleza racista.

SOLUTION: Spanish

PROBLEM: En un reciente análisis de coste/beneficios, la Comisión concluyó que el mejor compromiso es de 30 mg/m³.

SOLUTION:
Spanish