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.
Q: The various charters and declarations which mark the history, firstly, of European/American politics, and then, later, world politics, are milestones which have ennobled the collective life of humanity, carrying it aloft on the shoulders of Christian values and the Enlightenment through to today' s democratic ideals.
A:
English