Detailed Instructions: 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 write the character's motivation by doing a specific job, which is given in the sentence. You can use context to find the motivation; however, all the inputs do not provide context. Also, in some inputs, there can be zero motivation; output, 'None' in this case.
Q: 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: Luthier
A:
None