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: We must therefore develop broader waste management strategies and actively encourage research and development in this area which is essential for life and for the future of our local authorities.

SOLUTION: English

PROBLEM: We will persevere with such measures.

SOLUTION: English

PROBLEM: The Heads of State and Government underlined that the joint policies on immigration and asylum to be developed on the basis of the Amsterdam Treaty should be founded on principles which are clear to the people and which offer guarantees to those seeking protection in the European Union or requesting access to its territory.

SOLUTION:
English