You will be given a definition of a task first, then some input of the task.
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.

Furthermore, it is clear that there is still no reliable method for testing the quantity of such fats used in chocolate production, whilst there is no requirement for clear, compulsory labelling which would, as a minimum, allow consumers to distinguish real chocolate, which only uses cocoa butter, from chocolate whose ingredients include other fats.
Output:
English