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: Now, however, it would seem that the rest, the remaining 20%, are so problematic, that time is passing by and the talks have already ended in deadlock on many occasions.

SOLUTION: English

PROBLEM: La DG1 reconoció que los servicios de traducción habían cometido un error.

SOLUTION: Spanish

PROBLEM: Esto es lo que ha firmado la UE en incontables tratados desde la Cumbre de la Tierra de Río de Janeiro.

SOLUTION:
Spanish