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: Russell was ahead of the curve. He excelled in school and passed all exams with ease. One day, an older man came to Russell's house. 
 Sentence: He spoke with his parents and then introduced himself to Russell. 
 Character: Russell
Example Output: to meet him.

Example Input: Context: Allie went to the lake. She loved going there. 
 Sentence: It was so relaxing. 
 Character: Allie
Example Output: None

Example Input: Context: Meghan and I went to the beach one time. It was a long drive and we both got grumpy. When we finally arrived we sat in the sand and had lunch. She was sad it was such an overcast day. 
 Sentence: I cheered her up with a giant love note in the sand. 
 Character: Meghan
Example Output:
None

