Based on the information present in the given passage, you need to write a correct answer to the given question. A correct answer is one that correctly and completely answers the question. Do not write answers that address the question partially or incorrectly. The correct answer must be contained in the given paragraph.

Input: Consider Input: Paragraph- Sent 1: The old vaulted church was stripped down: there was no cloth on the altar, just a DJ's toolkit and his beer.
Sent 2: Through the dark, I could see three bolts left in the wall from where they'd taken down the crucifix.
Sent 3: A confessional too beaten-up to have been sold was shaking in a way that suggested activity inside, and where the pews had been taken out, a couple hundred people were testifying to the DJ's moving sermon.
Sent 4: Rachel stepped forward into the crowd while I took a moment to drink in the ceiling's blue-lit, shadowed vault and the light-catching haze from who-knows-what rising between the DJ and the crowd.
Sent 5: There was a terrific echo, each beat reverberating inside of the next, and the old stained-glass windows rattled in their frames.
Sent 6: On the dance floor, people moved with their eyes closed and their hands in the air.
Sent 7: I danced with Rachel for a while, but then something by the bar seemed to be pulling her eyes.
Sent 8: She told me that she was heading for a drink and slipped out of the crowd.
Sent 9: When she hadn't come back halfway through the next song, I glanced over at the bar.
Sent 10: It was just a little set-up where someone had stacked a few crates and brought something alcoholic to share, mostly beer.
Sent 11: Rachel was standing with a plastic cup, looking like she was having a conversation, but I couldn't see anyone else there.
Sent 12: The next time the crowd split, I saw him.
Sent 13: He stood in front of a blue light, so I couldn't see him clearly, but what I saw was memorable.
Sent 14: He wore a jacket of what might have been blue velvet, and his hair gleamed black against his white skin.
Sent 15: The blue haze seemed to stop just shy of his pallor, setting off his striking face without illuminating its details, and his wrists flashed white in the darkness.
Sent 16: He didn't move, just stared and held his drink.
Sent 17: The next time I saw them, his mouth was moving.
Sent 18: She nodded and he took her arm.
Sent 19: I watched them through the crush of dancers as they squeezed along the wall, and the feeling came to me that something was very wrong.
Sent 20: Saturday morning, I woke up and saw that she still hadn't come home. 
Question: What phrases draw a parallel between this party scene and a typical church scene.

Output: "The DJ's moving sermon," and "people moved with their eyes closed and their hands in the air".


Input: Consider Input: Paragraph- Sent 1: Fossils can be used to match up rock layers.
Sent 2: As organisms change over time, they look different.
Sent 3: Older fossils will look different than younger fossils.
Sent 4: Some organisms only survived for a short time before going extinct.
Sent 5: Knowing what organisms looked like at certain times also helps date rock layers.
Sent 6: Some fossils are better than others for this use.
Sent 7: The fossils that are very distinct at certain times of Earths history are called index fossils.
Sent 8: Index fossils are commonly used to match rock layers.
Sent 9: You can see how this works in Figure 2.30.
Sent 10: If two rock layers have the same index fossils, then they're probably about the same age. 
Question: What helps to date rock layers?.

Output: Index fossils.


Input: Consider Input: Paragraph- Sent 1: Our sun and other stars release light energy.
Sent 2: At least this is what we see.
Sent 3: Our Sun and stars also emit more than just light.
Sent 4: Scientists call the type of energy that our Sun and stars release electromagnetic energy.
Sent 5: This form of energy travels through space.
Sent 6: Electromagnetic energy includes the light we see.
Sent 7: It also includes much more.
Sent 8: Many of these things we know about, but dont always think about.
Sent 9: Electromagnetic energy includes radio waves, microwaves, and X rays.
Sent 10: We now have devices in our homes and offices that release these same forms of energy.
Sent 11: We use electromagnetic energy to make our lives better. 
Question: Our sun and stars release light energy but they also release what other kind of energy?.


Output: Electromagnetic Energy.


