In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.

Passage: McVeigh later said that he had contemplated assassinating Attorney General Janet Reno, Lon Horiuchi, and others in preference to attacking a building, and after the bombing he said that he sometimes wished he had carried out a series of assassinations instead. He initially intended only to destroy a federal building, but he later decided that his message would be better received if many people were killed in the bombing. McVeigh's criterion for potential attack sites was that the target should house at least two of three federal law enforcement agencies: the Bureau of Alcohol, Tobacco, and Firearms (ATF), the Federal Bureau of Investigation (FBI), or the Drug Enforcement Administration (DEA). He regarded the presence of additional law enforcement agencies, such as the Secret Service or the U.S. Marshals Service, as a bonus.A resident of Kingman, Arizona, McVeigh considered targets in Missouri, Arizona, Texas, and Arkansas. He stated in his authorized biography that he wanted to minimize non-governmental casualties, so he ruled out a 40-story government building in Little Rock, Arkansas, because of the presence of a florist's shop on the ground floor. In December 1994, McVeigh and Fortier visited Oklahoma City to inspect McVeigh's target: the Alfred P. Murrah Federal Building. The Murrah building had been previously targeted in October 1983 by white supremacist group The Covenant, The Sword, and the Arm of the Lord, including founder James Ellison and Richard Snell. The group had plotted to park "a van or trailer in front of the Federal Building and blow it up with rockets detonated by a timer." After Snell's appeal for murdering two people in unrelated cases was denied, he was executed the same day as the Murrah bombing.The nine-story building, built in 1977, was named for a federal judge and housed fourteen federal agencies, including the DEA, ATF, Social Security Administration, and recruiting offices for the Army and Marine Corps. The Murrah building was chosen for its glass front – which was expected to shatter under the impact of the blast – and its adjacent large, open parking lot across the street, which might absorb and dissipate some of the force, and protect the occupants of nearby non-federal buildings. In addition, McVeigh believed that the open space around the building would provide better photo opportunities for propaganda purposes. The attack was planned to take place on April 19, 1995, to coincide with the 2nd anniversary of the Waco siege and the 220th anniversary of the Battles of Lexington and Concord. 
Question: What is the full name of the person who was executed the same day as the Murrah bombing?
Richard Snell.

Passage: It is the Florida Everglades in 1863. Four deserters of the Confederate Army—Sergeant Todd, Plunkett, Cockney and the Kid—are hiding out. The Colonel, a fellow deserter, appears from the brush with a note from an Indian who has arranged to take him to the ocean so he may be taken to Cuba. When the Indian guide is found dead by Seminoles, the foursome reluctantly join forces with the Colonel in order to reach the coast and ride out the rest of the Civil War.
As the group treks through the dangerous Florida everglades, it's revealed that Plunkett has stolen a large amount of gold from the Confederate army, which Cockney wants to steal from him. The group continues its trek, and it is revealed Cockney is drop-dead afraid of snakes, and being in close contact with them sends him into a paralyzed state. Cockney also reveals that the Colonel deserted after giving drunk orders during the Battle of Murfreesboro, leading to a slaughter. A drought ensues, and when the group reaches water, they also find two dead fellow deserters, killed by Seminoles. The Colonel wishes to bury them, but the foursome disagrees, citing the danger of nearby Seminoles. However, the Kid changes their minds. Soon after, the Colonel begins experiencing troubles, getting a fever, and hallucinating. The group sees smoke, and the Sergeant (the leader of the group) goes to investigate and is attacked by a panther. The rest of the group follows and encounters a seemingly abandoned Seminole settlement. The Colonel, in his deranged state, charges head first into the encampment and is shot by an arrow. The Sergeant rejoins the group and they are attacked by Seminoles. Though they escape, the Colonel dies that evening. After the Colonel's death, the Sergeant declares that it's every man for himself. 
Question: What are the names of the people the Sergeant declares it's every many for himself to?
Plunkett.

Passage: In the South Seas, a volcano explodes, eventually causing North Pole icebergs to shift. Below the melting polar ice caps, a 200-foot-long praying mantis, trapped in the ice for millions of years, begins to stir.  Soon after, the military personnel at Red Eagle One, a military station in northern Canada that monitors information gathered from the Distant Early Warning Line, realize that the men at one of their outposts are not responding to calls.  Commanding officer Col. Joe Parkman flies there to investigate, and finds the post destroyed, its men gone, and giant slashes left in the snow outside.
When a radar blip is sighted, Joe sends his pilots out to investigate, but their intended target disappears. Soon an Air Force plane is attacked by the deadly mantis.  He searches the wreckage, and this time, in addition to the huge slashes, finds a five-foot-long pointed object in the snow.  He takes it to General Mark Ford at the Continental Air Defense in Colorado Springs, Colorado.  Ford gathers top scientists, including Professor Anton Gunther, to examine the object, but when they cannot identify it, Gunther recommends calling in Dr. Nedrick Jackson, a paleontologist at the Museum of Natural History.
When Ned gets the call from Ford, he is helping museum magazine editor Marge Blaine plan her next issue, and dodges her questions as she begs him for a big scoop.  Later, after examining the object, Ned recognizes it as a torn-off spur from an insect's leg, and soon guesses, from evidence that the creature ate human flesh, that it must be a gigantic praying mantis.  Meanwhile, in the Arctic, the people of an Eskimo village spot the mantis in the sky, and although they hurry to their boats to escape, it swoops down and kills several men. 
Question: Who discovers the five-foot-long object was an insect spur?

Dr. Nedrick Jackson.