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.

Example Input: Passage: Bartlett decided to send a team back to establish the exact location of the island that the Anderson party had approached, and to determine if Anderson had actually landed there. An injury to his knee ruled Mamen out from this mission, which was undertaken by ship's steward Ernest Chafe, with the Inuit pair, Kataktovik and Kuraluk. Chafe's group came within 2 miles (3 km) of Herald Island before being stopped by open water. A careful examination through binoculars revealed no signs of the missing party, and Chafe concluded that Anderson and company had not reached the island. Chafe and his party then returned to Shipwreck Camp.Meanwhile, on 4 February, Mackay and his group (Murray and Beuchat, joined by seaman Stanley Morris) announced they were leaving the next day, to seek land. Mackay presented Bartlett with a letter dated 1 February that began: "We, the undersigned, in consideration of the present critical situation, desire to make an attempt to reach the land." The letter requested appropriate supplies, and concluded by emphasising that the journey was on their own initiative and absolving Bartlett from all responsibilities. Bartlett allocated them a sledge, a tent, six gallons of oil, a rifle and ammunition and food for 50 days. They left on 5 February; the last sighting of them was a few days later, by Chafe and the Inuit, returning from their abortive trip to Herald Island. They found Mackay's party struggling to make headway, with some of their provisions lost and clothing and other equipment discarded to lighten their load. Beuchat in particular was in a distressed state, nearly delirious and in the throes of hypothermia. However, the party refused assistance and rejected Chafe's pleas that they return with him to Shipwreck Camp. Thereafter the only hint of their fate was a sailor's scarf belonging to Morris, later found buried in an ice floe. It was assumed that the four had either been crushed by the ice, or had fallen through it. 
Question: What were the last names of the people in Mackay's group?
Example Output: Murray.

Example Input: Passage: Frusciante continued to collaborate with his friend Omar Rodríguez-López. Along with providing guitar work to The Mars Volta's studio albums, The Bedlam In Goliath and Octahedron, and Rodríguez-López's solo albums Se Dice Bisonte, No Búfalo and Calibration (Is Pushing Luck and Key Too Far), he functioned as executive producer for Rodríguez-López's directorial film debut, The Sentimental Engine Slayer. The film debuted at the Rotterdam Film Festival in February 2010. Along with work on the film, Frusciante and Rodríguez-López have released two collaborative records in May 2010. The first is the album Omar Rodriguez-Lopez & John Frusciante, an album with just the two of them, the other a quartet record, Sepulcros de Miel, consisting of Rodríguez-López, Frusciante, Juan Alderete and Marcel Rodríguez-López.
Frusciante also contributed music to the documentary film, Little Joe, based upon Joe Dallesandro. In 2009, Frusciante appeared in the documentary, "The Heart is a Drum Machine." His full-length, forty-five-minute interview is available in the special features of the DVD release.On December 7, 2011, the Red Hot Chili Peppers were named 2012 inductees for the Rock And Roll Hall Of Fame. In an interview that same day, Anthony Kiedis talked about Frusciante and if he would attend the ceremony. Kiedis stated, "It would be a guess on my behalf on whether or not he'll come. I can't imagine that he would, but it's a 'you never know' kind of thing. I haven't talked to him in quite a while. I don't know where he's at these days. He'll obviously be more than welcome, and embraced if he does. If he doesn't, that's cool too." Flea also spoke about Frusciante by saying "He left us so many great gifts. He's a phenomenal musician and songwriter who gave so much to our band. All the feelings I have for him not being in the band any more ... He really took us to a higher level." Frusciante eventually declined to be present for the Red Hot Chili Peppers' induction into the Rock and Roll Hall of Fame in April. 
Question: What is the full name of the person that provided guitar work to The Mars Volta's studio albums?
Example Output: John Frusciante.

Example Input: Passage: Following the British capture of Ticonderoga, it and the surrounding defenses were garrisoned by 700 British and Hessian troops under the command of Brigadier General Henry Watson Powell.  Most of these forces were on Mount Independence, with only 100 each at Fort Ticonderoga and a blockhouse they were constructing on top of Mount Defiance.  George Washington sent General Benjamin Lincoln into Vermont to "divide and distract the enemy".  Aware that the British were housing American prisoners in the area, Lincoln decided to test the British defenses.  On September 13, he sent 500 men to Skenesboro, which they found the British had abandoned, and 500 each against the defenses on either side of the lake at Ticonderoga.  Colonel John Brown led the troops on the west side, with instructions to release prisoners if possible, and attack the fort if it seemed feasible.
Early on September 18, Brown's troops surprised a British contingent holding some prisoners near the Lake George landing, while a detachment of his troops sneaked up Mount Defiance, and captured most of the sleeping construction crew.  Brown and his men then moved down the portage trail toward the fort, surprising more troops and releasing prisoners along the way.  The fort's occupants were unaware of the action until Brown's men and British troops occupying the old French lines skirmished.  At this point Brown's men dragged two captured six-pound guns up to the lines, and began firing on the fort.  The men who had captured Mount Defiance began firing a twelve-pounder from that site.  The column that was to attack Mount Independence was delayed, and its numerous defenders were alerted to the action at the fort below before the attack on their position began.  Their musket fire, as well as grapeshot fired from ships anchored nearby, intimidated the Americans sufficiently that they never launched an assault on the defensive positions on Mount Independence. A stalemate persisted, with regular exchanges of cannon fire, until September 21, when 100 Hessians, returning from the Mohawk Valley to support Burgoyne, arrived on the scene to provide reinforcement to the besieged fort.
Brown eventually sent a truce party to the fort to open negotiations; the party was fired on, and three of its five members were killed.  Brown, realizing that the weaponry they had was insufficient to take the fort, decided to withdraw.  Destroying many bateaux and seizing a ship on Lake George, he set off to annoy British positions on that lake.  His action resulted in the freeing of 118 Americans and the capture of 293 British troops, while suffering fewer than ten casualties. 
Question: What is the first name of the person whose troops sneaked up Mount Defiance?
Example Output:
John.