Given the task definition and input, reply with output. 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.

I deeply regret that we could not agree on the solution which seemed to me to be the most sensible which was that the name 'chocolate' should be reserved for products containing 100% of vegetable fats originating from cocoa and that the presence of other fats should be clearly indicated in the packaging of products containing these. In this way the consumer could be informed and not led astray, given of course that the marketing of these products in the single market would be guaranteed.
English