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.

Q: What doctrines do they involve?

A: English
****
Q: Yet this is nonsensical when this information is written in small letters in an incomprehensible language on the back of the packaging.

A: English
****
Q: Obviously, the EU must create a sustainable system for protecting air, land and water.

A:
English
****