You are given a sentence and a question in the input. The information provided in the sentence should be enough to answer the question. You're expected to write the correct answer. Do not use any facts other than those provided in the sentence.
One example: Sentence: GOP leaders submitted the new offer Tuesday afternoon in an effort to appease Democrats, whose votes are needed to avert a shutdown of federal agencies, several House and Senate aides said. Question: Who has to be appeased to keep the government open?
Solution is here: Democrats.
Explanation: The sentence says that "Democrats" have to be appeased, which answers the question.

Now, solve this: Sentence: Among them are lonely screen star Irene Malvern , in town with her maid Anna for a childhood friend 's wedding and the premiere of her latest movie ; war correspondent Chip Collyer , mistaken for a jewel thief by Irene but playing along to catch her attention ; flyer Capt. James Hollis , wounded in World War II and facing perilous surgery in three days ; wealthy shyster Martin X. Edley , who is trying to sign the Bey of Aribajan to a shady oil deal ; Oliver Webson , a cub reporter for Collier 's Weekly hoping to expose Edley ; and bride-to-be Cynthia Drew , whose upcoming wedding is endangered by her belief her fianc Bob is in love with Irene Malvern . 
Question: Who was the oil dealer?
Solution:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Bey of Aribajan.