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.

Ex Input:
Context: None 
 Sentence: Tim is part of the school soccer team. 
 Character: Tim

Ex Output:
None


Ex Input:
Context: Sally had to move from one city to another with her parents. 
 Sentence: She was sad to leave all of her friends behind. 
 Character: Parents

Ex Output:
None


Ex Input:
Context: None 
 Sentence: Kim had passion for fashion. 
 Character: Kim

Ex Output:

None


