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: While walking my dog on a deserted trail one day, I heard a noise. I turned towards the noise, seeing a person in the woods. This alarmed me, since there were no other cars at the trail that day. I was frightened, wondering if it might be a homeless person. 
 Sentence: A voice in the woods called out, asking if I had any toilet paper? 
 Character: I (myself)
confuse