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.

Un negocio que el PNUD evalúa en siete mil millones de dólares.
Spanish

In some parts of the Union, the name 'chocolate' was already used, even if the product contained substitute products.
English

Mr President, the biggest environmental problem in my own country is the acidification of land, forests, lakes and watercourses.

English