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 Q]: Context: Gina had inherited a house from her parents. 
 Sentence: She wanted to sell the house. 
 Character: Buyer
[EX A]: None

[EX Q]: Context: None 
 Sentence: Kelly decided to be adventurous. 
 Character: Kelly
[EX A]: hopeful

[EX Q]: Context: Carrie wanted a new pet. Her friend told her to adopt one. 
 Sentence: Carrie went to the pet store. 
 Character: Friend
[EX A]:
None