TASK DEFINITION: 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.
PROBLEM: I have identified three particularly characteristic points.

SOLUTION: English

PROBLEM: In some parts of the Union, the name 'chocolate' was already used, even if the product contained substitute products.

SOLUTION: English

PROBLEM: Ozone smog is still on the increase.

SOLUTION:
English