Task: Question Answering
Input (English): Passage: Harper is a bank robber posing as a traveling salesman. He arrives in town, soon to be joined by sadistic benzedrine addict Dill and bookish Chapman.
Boyd Fairchild is manager of the local copper mine, troubled by his philandering wife. He considers an affair with nurse Linda Sherman, though he truly loves his wife. His associate, Shelley Martin, has a happy home life, but is embarrassed that his son believes he is a coward because he did not serve in World War II.
Subplots involves a peeping-tom bank manager, Harry Reeves, and a larcenous librarian, Elsie Braden. As the bank robbers carry out their plot, the separate character threads are drawn together. Violence erupts during the robbery. Fairchild's wife is slain and bank manager Reeves is wounded. Martin is held hostage on a farm with an Amish family. With the help of the father, he defeats the crooks in a savage gunfight. In the aftermath, Martin becomes a hero to his son, and Linda comforts Fairchild as he grieves for his wife. 
Question: What is the first name of the person who works with the copper mine manager?
Output (English): Shelley.