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'.

Q: Context: Nan went out with a younger guy. She ended up falling for him. He liked her at first. 
 Sentence: Then he decided he needed space. 
 Character: A younger guy

A: none
****
Q: Context: None 
 Sentence: The phone rang and I answered it. 
 Character: Mother

A: None
****
Q: Context: None 
 Sentence: Fred went on a hike by himself. 
 Character: Fred

A:
happy
****