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.

Example Input: The notification periods have been extended.
Example Output: English

Example Input: The English philosopher John Locke once said that a country without law is a country without freedom.
Example Output: English

Example Input: This incineration generates polluting emissions of dust, metals and dioxins which must be controlled using a smoke treatment system.
Example Output:
English