TASK DEFINITION: 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'.
PROBLEM: Context: Dalene taught theory to the cosmetology students at Olympian Academy. It wasn't an easy subject to teach but she loved it. 
 Sentence: It was something she was good at and it really showed. 
 Character: Students

SOLUTION: helpful

PROBLEM: Context: None 
 Sentence: Jen always had wanted a good world atlas. 
 Character: Jen

SOLUTION: None

PROBLEM: Context: The kids had a pet turtle. It was green with a big shell. 
 Sentence: They fed it carrots every night. 
 Character: Pet turtle

SOLUTION:
hungry

