In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it. Your job is to determine which sentence(s) from the passage can be used to search for further information needed to answer the question.
Example: Question: When did the operation during which the 704th dropped supplies to allied troops near Nijmegen begin? Passage: The group was occasionally diverted from strategic missions to carry out air support and interdiction missions. It supported Operation Overlord, the invasion of Normandy by attacking transportation targets, including bridges, along with airfields and strong points in France. On D Day, the squadron and the rest of the 446th Group led the first heavy bomber mission of the day. The 446th aided ground forces at Caen and Saint-Lô during July by hitting bridges, gun batteries, and enemy troops. During Operation Market Garden, the attempt to seize a bridgehead across the Rhine in the Netherlands, the 704th dropped supplies to allied troops near Nijmegen. It struck lines of communications during the Battle of the Bulge. During Operation Varsity in March 1945, it supplied ground and airborne troops near Wesel. The squadron flew its last combat mission on 25 April 1945 against Salzburg, Austria. The group had flown 273 missions and had lost 58 aircraft during the war,
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Example solution: During Operation Market Garden, the attempt to seize a bridgehead across the Rhine in the Netherlands, the 704th dropped supplies to allied troops near Nijmegen.
Example explanation: The passage describes the 704th's actions during Operation Market Garden.

Problem: Question: Which of Gordon's childhood heroes lived the longest? Passage:A Seattle native, Gordon exhibited an early interest in theoretical physics, especially quantum mechanics and the theory of relativity. His childhood heroes were Albert Einstein, Stephen Hawking, and Richard Feynman. After observing a series of teleportation experiments conducted by the Institute for Experimental Physics at the University of Innsbruck, the transmission of matter became Gordon's obsession. Gordon has no known dependents. He graduated from the Massachusetts Institute of Technology with a Ph.D. degree in Theoretical Physics. His doctoral thesis on the teleportation of matter through extremely dense elements was titled Observation of Einstein-Podolsky-Rosen Entanglement on Supraquantum Structures by Induction Through Nonlinear Transuranic Crystal of Extremely Long Wavelength (ELW) Pulse from Mode-Locked Source Array. Gordon's research into science eventually led him to accept a job offer by the Black Mesa Research Facility, and begin working on a top-secret research project headed by his mentor at MIT, Dr. Isaac Kleiner. He takes up residence at Black Mesa, conducting nuclear and subatomic research in its Anomalous Materials department. Despite his education as a theoretical physicist, the work Freeman is involved with at Black Mesa is of a more experimental nature.


Solution: His childhood heroes were Albert Einstein, Stephen Hawking, and Richard Feynman