You will be given a definition of a task first, then some input of the task.
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'.

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)
Output:
extremely happy that the guitar arrived safely