instruction:
In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.
question:
Triton is one of the few moons in the Solar System known to be geologically active (the others being Jupiter's Io and Europa, and Saturn's Enceladus and Titan). As a consequence, its surface is relatively young with few obvious impact craters, and a complex geological history revealed in intricate cryovolcanic and tectonic terrains. Part of its surface has geysers erupting sublimated nitrogen gas, contributing to a tenuous nitrogen atmosphere less than 1 / 70,000 the pressure of Earth's atmosphere at sea level. It is the second-largest planetary moon in relation to its primary, after Earth's moon.
answer:
what do the moons titan & triton have in common


question:
The United States presidential line of succession is the order in which persons may become or act as President of the United States if the incumbent President becomes incapacitated, dies, resigns or is removed from office. (A President can be removed from office by impeachment by the House of Representatives and subsequent conviction by the Senate.) The line of succession is set by the United States Constitution and the Presidential Succession Act of 1947 as subsequently amended to include newly created cabinet offices. The succession follows the order of Vice President, Speaker of the House of Representatives, President pro tempore of the Senate, and then the heads of federal executive departments who form the Cabinet of the United States, which currently has fifteen members, beginning with the Secretary of State. Those heads of departments who are ineligible to act as President are also ineligible to succeed the President by succession, for example most commonly if they are not a natural-born U.S. citizen.
answer:
who is the fourth person in the line of succession for the presidency


question:
In the epilogue, Greg reveals that he wrote the book as an explanation to his prospective college, the University of Pittsburgh, about why he fell back on schoolwork during his last school year. After his conversation with Earl, he had decided to retire from film-making, but on writing down his experience, decides that he shouldn't. He realizes that he was always unhappy because he was trying to be someone he wasn't, but was content when he was just himself. He makes up his mind to apply to film school within the next six months. The book ends with him wondering if he should put Rachel in his next film.
answer:

what happens at the end of me earl and the dying girl