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 would relieve pressure on the Brenner motorway, which is under great strain and also causing a few problems of a socio-political nature, and would also free it up for private vehicles and local heavy goods traffic.

SOLUTION: English

PROBLEM: But we have to recognise one thing that has a significant bearing on how we view the European Union: we are all Austrian citizens.

SOLUTION: English

PROBLEM: Todas las instituciones de la Union Europea debemos apoyar decididamente el trabajo del CICR porque su funcion es, sencillamente, imprescindible.

SOLUTION:
Spanish