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.

Let me give you an example: Everyone had an opportunity to share their opinion.
The answer to this example can be: English
Here is 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.

OK. solve this:
Local Witnesses have been caring for their fellow believers who were displaced.
Answer:
English