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.

Example Input: Context: Kelly wanted to lose a few pounds. She drew up a diet plan. She followed it every day. She also began working out.
Sentence: In a few weeks she had lost the extra weight!
Character: Kelly
Example Output: to lose weight

Example Input: Context: Raynard forgot to study for a big exam. He failed the test. He begged his teacher for a chance to retake the test. The teacher allowed Raynard to retake the test.
Sentence: Raynard got an A grade on the retake.
Character: Raynard
Example Output: to show he can do it if he study.

Example Input: Context: Julian's mom gave him a list and sent him shopping. He walked to the store holding tightly to it in his hand. Unfortunately, when he was almost there, the wind blew it away.
Sentence: He bought as many of the things as he could remember were on it.
Character: The store
Example Output:
None