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.

Input: Consider Input: Context: None 
 Sentence: I got a new puppy a few months ago. 
 Character: Puppy

Output: None


Input: Consider Input: Context: None 
 Sentence: Tim was a very clumsy boy. 
 Character: Tim

Output: None


Input: Consider Input: Context: None 
 Sentence: Elliot loves the cold. 
 Character: Elliot


Output: None