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.
One example: Context: Jake was frustrated from work. 
 Sentence: He decided to go for a walk at night. 
 Character: Jack
Solution is here: to have fun
Explanation: Jack was frustrated from work; so, little walk at night can refresh his mood and he can have fun.

Now, solve this: Context: George found a baby squirrel while out on a walk in his neighborhood. It did not appear to have a mother nearby at all. George decided to take the baby squirrel home and take care of it. 
 Sentence: He named the squirrel Rocky and raised it to be his pet. 
 Character: Squirrel
Solution:
None