TASK DEFINITION: In this task, you get an English sentence and a corresponding Spanish translation of the English sentence. Your task is to return a "Yes" if the translation is correct, otherwise return "No"
PROBLEM: English: They will often do fewer home deliveries, charge more for retaining post during the holidays, close down a large number of the post office branches and, ultimately, the tariffs for the individual will sharply increase, at which point the only parties which will stand to benefit from this type of practice will be companies which conclude collective agreements at a lower tariff. 
 Spanish:Espero que los alcancemos, pero no obstante hago una llamada de advertencia.

SOLUTION: No

PROBLEM: English: The second principle is the 'polluter pays' principle. 
 Spanish:Finalmente, tercer principio: debemos escoger para el futuro el mejor instrumento para respetar la subsidiariedad.

SOLUTION: No

PROBLEM: English: We may not have enough between the fifteen countries which will have to make an additional effort to meet the proposed needs. 
 Spanish:También hay puertos que cambian sus porcentajes en el último momento, si me permiten expresarlo así.

SOLUTION:
No