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.

Example Input: Paragraph- Sent 1: There once was a guy named Kevin and girl named Erin.
Sent 2: They really liked spending time together.
Sent 3: One day, Kevin traveled from his home in the United States of America to Erin's house in England.
Sent 4: They then thought to take a sudden trip around the world.
Sent 5: They first traveled by plane around Europe, where they saw many different people and sights.
Sent 6: They then took a boat to Africa and Asia, where they went on a trip through the mountains.
Sent 7: Later in the month, they traveled to China by train and were allowed to see how different life was over there.
Sent 8: Next they took another plane to Australia, where they had a lot of fun seeing kangaroos and a different type of English speaking people.
Sent 9: After spending a week in Australia, Kevin and Erin took a really long plane ride to North America, where they drove across the land.
Sent 10: They saw everything from the mountains to forests.
Sent 11: They even got to visit the beach!
Sent 12: Because they had so much fun, Kevin returned home with Erin to England where they hung out and spent the next few days and months talking about all of the neat things they saw and did on their trip.
Question: Did Kevin and Erin live together?.
Example Output: No.

Example Input: Paragraph- Sent 1: Pester came running into the room.
Sent 2: He came to a fast stop when he saw the dog.
Sent 3: He'd seen a dog before, every cat has, and he used to live with a black dog named Henry, but he'd never seen a brown one before.
Sent 4: It seemed strange to him, but not as strange as it was to see Linda the brown chicken in the living room last spring.
Sent 5: That still confused him.
Sent 6: He thought he liked this dog, not because of the color, but because it was small.
Sent 7: And it was so hairy.
Sent 8: It was a like a mop that could run around.
Sent 9: He jumped on his favorite chair and looked down as Maggie ran under it.
Sent 10: She was kind of cute for a dog, Pester thought to himself.
Sent 11: He layed down on the chair and pawed at her as she ran in a circle under it.
Sent 12: He tapped her ears as she went by, and waved his tail like a flag trying to get her attention.
Sent 13: After a little more of this, Pester curled up in a ball on the chair and took a nap.
Question: Why did Pester think of a mop when he saw the dog?.
Example Output: It was so hairy.

Example Input: Paragraph- Sent 1: Earths magnetic field helps protect Earth and its organisms.
Sent 2: It protects us from harmful particles given off by the sun.
Sent 3: Most of the particles are attracted to the north and south magnetic poles.
Sent 4: This is where Earths magnetic field is strongest.
Sent 5: This is also where relatively few organisms live.
Sent 6: Another benefit of Earths magnetic field is its use for navigation.
Sent 7: People use compasses to detect Earths magnetic north pole.
Sent 8: Knowing this helps them tell direction.
Sent 9: Many animals have natural 'compasses' that work just as well.
Sent 10: Birds like the garden warbler in Figure 1.36 use Earths magnetic field.
Sent 11: They use it to guide their annual migrations.
Sent 12: Recent research suggests that warblers and other migrating birds have structures in their eyes.
Sent 13: These structures let them see Earths magnetic field as a visual pattern.
Question: Name two benefits of Earths magnetic field.
Example Output:
Navigation,direction.