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: One day Alex had a pool party. Everyone got into a water balloon fight. 
 Sentence: People formed into a red team and a blue team. 
 Character: Everyone

Ex Output:
None


Ex Input:
Context: I was out on a date eating sushi with my girlfriend in Malibu. I ran to the restroom real fast before we received our food. I bumped into a handsome man in a suit, it was John Stamos. 
 Sentence: I apologized and told him that I was a huge fan. 
 Character: Girlfriend

Ex Output:
None


Ex Input:
Context: Louis pined for Josephine who was his best friend's girlfriend. He knew she had no clue how he felt. 
 Sentence: Despite this, he brought her some chocolates for her birthday. 
 Character: Josephine

Ex Output:

None


