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: I ordered a guitar online on January 15th from a Luthier. The guitar was a special order to be delivered by Federal Express. It was insured and I needed to be home to sign for it. I waited for my new instrument and did not leave my house that day. 
 Sentence: I was so delighted my guitar was delivered that January afternoon! 
 Character: I (myself)

Ex Output:
extremely happy that the guitar arrived safely


Ex Input:
Context: Sally had to move from one city to another with her parents. She was sad to leave all of her friends behind. When Sally went to her new school she was very nervous and afraid. Sally had a hard time making friends at first. 
 Sentence: After a while Sally eventually made new friends and was happy again. 
 Character: Friends

Ex Output:
welcoming


Ex Input:
Context: I could hear the neighbor yelling. I was afraid he would hit his wife. 
 Sentence: I listened intently for over an hour. 
 Character: The police

Ex Output:

None


