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: As the infrastructure is supposed to last for hundreds of years, it is essential to find the best solution.

SOLUTION: English

PROBLEM: Señor Presidente, esta noche, extraordinariamente, no hablo en nombre del Grupo Socialista, en gran medida porque sustento algunas opiniones muy marcadas sobre esta directiva.

SOLUTION: Spanish

PROBLEM: The directive on the incineration of waste contains important starting points for introducing compulsory high environmental standards throughout the European Union which have already been in place in some Member States for a number of years.

SOLUTION:
English