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'.

Ex Input:
Context: Joe had a girlfriend he loved very much. They had both finished college and had big plans. One morning, Joe decided he wanted to travel.
Sentence: He talked with his girlfriend, but she wanted a family.
Character: Girlfriend

Ex Output:
disappointed

Ex Input:
Context: Colin worked as an on-call electrician. He was called in to help rewire a house for a small family.
Sentence: Collin was very kind to the family while he worked on their house.
Character: Family

Ex Output:
grateful

Ex Input:
Context: Damian was a big fan of a certain brand of hot sauce.
Sentence: He owned boxers and pajamas with their logo on them.
Character: A person

Ex Output:
None