TASK DEFINITION: You are given a paragraph, with numbered sentences, and a question. Write the numbers of the sentences needed to answer the given question. Separate multiple sentence numbers with a comma (", "). E.g. "1, 2" would be the correct response if Sent 1 and Sent 2 are needed to answer the given question (do not include sentences that contain no information that is necessary to answer the question). Sort the sentence numbers in an increasing order (i.e., '1, 2', instead of '2, 1'). Your answer should not contain anything than the sentence numbers separated by a comma (e.g. '1, 2, 3, 4'). The given question requires more than one sentence to answer. So, your answer must contain at least one comma (", ").
PROBLEM: Paragraph- Sent 1: The year is 1980 , and the film opens with the launch of the JX-1 Hayabusa spaceship into outer space .
Sent 2: The ship , originally sent to collect data on Saturn , has its course diverted to investigate the mysterious star Gorath , reported as being 6000 times the size of the Earth .
Sent 3: It is feared that the star 's path could come dangerously close to Earth .
Sent 4: The JX-1 reaches locates Gorath and it 's much smaller than earth but with 6000 times the gravity .
Sent 5: The JX-1 radio 's back any data about the star but gets sucked into the star 's gravitational field which drags the ship into Gorath , incinerating it .
Sent 6: Japan and the rest of the world are stunned by the discovery and , after some reluctance , send up the JX-2 Ootori spaceship for a voyage to investigate Gorath .
Sent 7: The United Nations band together to discover a solution to the problem , and decide that their only solutions are to either destroy Gorath or move the planet out of the way .
Sent 8: Back on Earth , the UN decides on the plan to move the Earth out of the way of Gorath , the South Pole Operation .
Sent 9: The plan is to have atomic energy channeled through huge atomic furnaces 500 meters below the surface , then fed though enormous pipes called thrusters which will all fire in unison .
Sent 10: But for this to work they will need an area 600 kilometers producing an atomic force equal to that of 6,600,000,000 megatons to move the Earth 400,000 kilometers way from Gorath .
Sent 11: This massive project meets some setbacks such as cave-ins , but presses on .
Question: What is the name of the first spaceship and what happens to it?.

SOLUTION: 1, 4, 5.

PROBLEM: Paragraph- Sent 1: Suddenly, Amy screamed.
Sent 2: I whirled around and threw up my arm just in time to knock Dvorov away.
Sent 3: His eyes were glowing red, and he had bared a set of fangs that could probably take my hand off.
Sent 4: The dancers near us tried to clear some space.
Sent 5: He shot back up, hardly touching the ground, and I kicked him back.
Sent 6: He jumped at my arm while I was still off-balance, and I felt the surge of adrenaline that comes right when your body realizes that it's too late to save itself.
Sent 7: A heavy thing hit my arm with a thump and knocked me back against someone with rough paws who held me up.
Sent 8: On the floor was Dvorov's head, separated from his body by several feet and a growing puddle of dark blood.
Sent 9: Nepthys stood over him with a blue sword in his hand.
Sent 10: It flashed in the strobe where it wasn't streaked with Dvorov's blood.
Sent 11: "He wasn't the only one with a secret or two," he said by way of explanation.
Sent 12: "You spotted our boy, didn't you?
Sent 13: I bet his hide-out is nearby, too.
Sent 14: Let's hurry." He wiped off the sword and sheathed it in a scabbard now belted to his hip.
Sent 15: The crowd parted for us.
Sent 16: The vampire glanced up when he saw the crowd split and his eyes flashed when he noticed us.
Sent 17: In a blink of the strobe light, he was on his feet and dashing from the room.
Sent 18: "Come on!" shouted Nepthys.
Sent 19: We chased after him, Amy keeping up valiantly behind us.
Sent 20: He bashed up a set of stairs set into the side of the wall, and we chased up after him, heading up a huge staircase that seemed to go up for more stories than the building could have held.
Question: What had red eyes, fangs and ran away?.

SOLUTION: 3, 16.

PROBLEM: Paragraph- Sent 1: Electric current cannot go through empty space.
Sent 2: Electricity needs something to flow through.
Sent 3: Electricity cannot flow through all materials.
Sent 4: Some materials resist the flow of electricity.
Sent 5: Some materials let electricity pass through easily.
Sent 6: Scientists classify these into two groups.
Sent 7: These groups are called conductors and insulators.
Sent 8: Materials that allow electrons to flow freely are called electric conductors.
Sent 9: Electricity is able to race through these materials.
Sent 10: Copper, aluminum, and steel are good conductors.
Sent 11: Materials that resist the flow of electricity are called electric insulators.
Sent 12: Instead of racing, the current may travel in slow motion, if at all.
Sent 13: Wood, rubber, and plastic are examples of electric insulators.
Sent 14: You probably know that electric wires are made of metal.
Sent 15: They typically have a rubber or plastic coating.
Sent 16: Do you know why?
Sent 17: Metals are good electric conductors.
Sent 18: They offer little resistance to electricity.
Question: What two groups can materials be placed in?.

SOLUTION:
7, 8.