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.

Context: Brad found a gold ring on the ground. He took it to a pawn shop. He was so eager to get money for it! 
 Sentence: But the shop owner frowned and said the ring wasn't real gold. 
 Character: Shop owner
to reveal the truth

Context: Carl was running for mayor in his town. 
 Sentence: He printed an ad in his paper. 
 Character: Carl
to make the public aware he was running for mayor

Context: None 
 Sentence: Jessica and her friends were having a pumpkin carving contest. 
 Character: Her friends

to have fun

