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: This is a very important topic.

SOLUTION: English

PROBLEM: I will conclude as I have started: the Charter will represent the high priority that the Union as a whole accords to the fight against racism and discrimination and to protection of human rights.

SOLUTION: English

PROBLEM: En la propuesta de la Comisión se establecen para cada Estado miembro límites máximos de emisión de determinados contaminantes, relacionados entre sí, que provocan acidificación, aumentan el índice de ozono en las capas bajas de la atmósfera y dan lugar a una fertilización excesiva del suelo.

SOLUTION:
Spanish