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.

Mr President, Commissioner, the emission ceilings in the Commission' s proposal are very ambitious, more so than those agreed in the UN Economic Commission for Europe under the so-called Gothenburg Protocol, and so they should be.
English