Paragraph: (Science-textbook/science-g3-11.txt)
Sent 1: Take a look at this train in Figure 1.11.
Sent 2: It looks very futuristic.
Sent 3: What do you notice about it?
Sent 4: Did you notice that the train has no wheels?
Sent 5: How can a train have no wheels?
Sent 6: It doesn't need wheels.
Sent 7: It actually floats, or levitates, just above the track.
Sent 8: Magnets enable the train to do this.
Sent 9: This is not a normal train.
Sent 10: This is a maglev train.
Sent 11: The word maglev stands for magnetic levitation.
Sent 12: Because it has no wheels, there is no friction.
Sent 13: Some magnets hold the train up.
Sent 14: Other magnets are used to move the train forward.
Sent 15: This train can go very fast.
Sent 16: It can reach speeds up to 480 kilometers (300 miles) per hour!
Sent 17: Magnets are pretty cool.
Sent 18: What exactly is a magnet?
Sent 19: How is it able to exert such force?

Question: Is there a kind of train that has no wheels? (false/0)

Yes
Yes, the futuristic train has no wheels. They use magnets for movement ect
A maglev train has no wheels

Question: What do you observe about the train in Figure 1.11? (true/1)

Question: How do magnets work to keep a maglev train moving? (true/2)

Some magnets hold the train up and other magnets are used to move the train forward
They push against gravity
They give off waves of energy
They repel against the metal track
Levitating
The magnets hold up the train and help to levitate the train above the tracks

Question: What looks different about this futuristic train? (false/3)

Question: How does the train work without wheels? (false/4)

It actually floats, or levitates, just above the track with magnets
Magnets enable the train to levitate or float
Floats
It has air pressure holding it up
It is pulled by wind
It has wings
It uses magnets to levitates above the train tracks

Question: What do you notice about figure 1.11? (true/5)

The train has no conductor
Magnets
The train goes backwards
The train uses magnets to move
Figure 1.11 is a futuristic looking train, with no wheels that leviates above a track
The train is like a helicopter
The train has no wheels

Question: How does the train move? (false/6)

Question: What holds the train up and moves it forward? (true/7)

Question: Are maglev trains able to travel at high speed? (true/8)

No
Yes. Maglev Trains are able to travel at high speeds of up to 300 miles per hour
Yes
Maglev trains are very fast and can attain speeds up to 300 miles per hour
Yes. It can go fast