You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
In this task, you are given a sentence that is either in the Yoruba language or the English language. Your task is to identify the language of the input sentence. Input sentences should be in Yoruba or English language and also it cannot have two languages at a time.

Everyone had an opportunity to share their opinion.
Solution: English
Why? The input sentence is in the English language as all the characters are in English and it is recognized as English so it is a positive example.

New input: An official letter from the embassy to the branch office expressed “sincere appreciation and admiration” for our brothers’ diligence in caring for “the disadvantaged and vulnerable persons in Peru, regardless of their faith or culture.”
Solution:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
English