Detailed Instructions: In this task, you're given a context, a sentence,  and a character. The sentence describes an action or job of the given character. Also, the context provides more information about the sentence or the character. Your task is to return one of the emotions which are expressed by the Character in the given sentence. For that you can use the Context; however, Context is not provided in all the inputs. Also, in some inputs, there can be zero emotion; for that return 'None'.
Problem:Context: George found a baby squirrel while out on a walk in his neighborhood. It did not appear to have a mother nearby at all. George decided to take the baby squirrel home and take care of it. 
 Sentence: He named the squirrel Rocky and raised it to be his pet. 
 Character: Mother
Solution:
None