In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.

Let me give you an example: Passage: Nearing London, Oliver encounters Jack Dawkins, a pickpocket more commonly known by the nickname the "Artful Dodger", and his sidekick, a boy of a humorous nature named Charley Bates, but Oliver's innocent and trusting nature fails to see any dishonesty in their actions. The Dodger provides Oliver with a free meal and tells him of a gentleman in London who will "give him lodgings for nothing, and never ask for change". Grateful for the unexpected assistance, Oliver follows the Dodger to the "old gentleman's" residence. In this way Oliver unwittingly falls in with an infamous Jewish criminal known as Fagin, the gentleman of whom the Artful Dodger spoke. Ensnared, Oliver lives with Fagin and his gang of juvenile pickpockets in their lair at Saffron Hill for some time, unaware of their criminal occupations. He believes they make wallets and handkerchiefs.
The answer to this example can be: Who believes Fagin's gang make wallets and handkerchiefs?.
Here is why: This question is based on the following sentence in the passage "He believes they make wallets and handkerchiefs". It evaluates the understanding that the pronoun "he" refers to name "Oliver". You can ask questions like this one about most pronouns in a paragraph.

OK. solve this:
Passage: Tired of traveling around the country performing their music, singing cowboy Gene Autry and his Texas Troubadors decide to purchase a cattle ranch and settle down. When they arrive at the ranch purchased for them by Frog Millhouse, they cannot believe that the herd consists of milkcows rather than the cattle they had anticipated.
Soon they find themselves in the middle of a dairy war in which various farmers' trucks are being hijacked and destroyed in an attempt to drive them out of business. The town veterinarian, Dr. Rodney Blair, suggests that the Hall Trucking Company is behind the raids and proposes the establishment of a protective association. No one suspects that Blair and deputy sheriff Dave Haines are in fact the real masterminds behind the sabotage. When Gene vetoes Blair's idea of a protective association, the doctor directs his men to attack Gene's ranch, sending a secret code over the radio station owned by Haines's unsuspecting sister Carol.
During the raid, Gene captures Clanton, one of Blair's men, and turns him over to Sheriff George Glenn. Soon after, Blair arrives at the jail, kills the sheriff, and frees his henchman. Suspecting that Blair and Haines are involved in the raids, Gene accepts decides to run for sheriff against Haines, and he wins. Gene then convinces the ranchers to contract with the Hall Trucking Company. When he discovers Blair's secret radio messages, he tricks Dr. Blair and his men into an ambush in which the milk trucks are overturned, and the hijackers are caught. Gene and his men emerge victorious in the dairy war.
Answer:
What is the full name of the person who directs his men to attack a ranch?