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'.

Input: Consider Input: Context: None 
 Sentence: Tim had issues with his stomach. 
 Character: Tim's boss

Output: None


Input: Consider Input: Context: We had a lot of cookouts in front of our condo building. 
 Sentence: We usually had burgers and dogs. 
 Character: I (myself)

Output: None


Input: Consider Input: Context: None 
 Sentence: Sarah studied abroad in France. 
 Character: Her mother


Output: None