Paragraph: (Science-textbook/science-g3-29.txt)
Sent 1: "What goes up must come down."
Sent 2: You have probably heard that statement before.
Sent 3: At one time this statement was true, but no longer.
Sent 4: Since the 1960s, we have sent many spacecraft into space.
Sent 5: Some are still traveling away from Earth.
Sent 6: So it is possible to overcome gravity.
Sent 7: Do you need a giant rocket to overcome gravity?
Sent 8: No, you actually overcome gravity every day.
Sent 9: Think about when you climb a set of stairs.
Sent 10: When you do, you are overcoming gravity.
Sent 11: What if you jump on a trampoline?
Sent 12: You are overcoming gravity for a few seconds.
Sent 13: Everyone can overcome gravity.
Sent 14: You just need to apply a force larger than gravity.
Sent 15: Think about that the next time you jump into the air.
Sent 16: You are overcoming gravity for a brief second.
Sent 17: Enjoy it while it lasts.
Sent 18: Eventually, gravity will win the battle.

Question: Does gravity eventually win the battle between human and gravity? (true/0)

Yes, gravity will eventually take hold of a person on earth
Always
Sometimes

Question: Are you overcoming gravity when you climb a set of stairs? (false/1)

True
No
Yes
False

Question: What objects are still traveling away from Earth? (false/2)

Question: What happens when you climb a set of stairs? (false/3)

Question: How can humans overcome gravity? (true/4)

Question: What's an example refuting "What goes up must come down"? (true/5)

Question: Can everyone overcome gravity by applying a larger force than gravity? (true/6)

True
No
Yes
False

Question: What are some examples of overcoming gravity? (true/7)

Question: Can a person overcome gravity? (true/8)

Never
It is possible
Yes, by jumping up into the air or climbing stairs

Question: Are some spacecraft still floating in space above the earth? (true/9)

Maybe
Of Course
Yes, spacecraft still float above the earth

Question: Are you overcoming gravity for an hour when you jump on a trampoline? (true/10)

Question: Are the spacecraft we sent into space still traveling away from earth? (true/11)

No
Some are
They have all fallen back to Earth

Question: What allows us to overcome gravity? (false/12)

Question: How is gravity overcome? (true/13)

It is impossible
Magic
It is overcome by applying a force larger than gravity and overcoming gravity for a brief second
Spaceships
You need to apply logic
You can't
You need to apply a force larger than gravity

Question: What statement is no longer true? (true/14)

"What goes up must come down."
Everything is or isn't ice cream
What goes down must go up
The apple doesn't fall far from the tree
The only time the word 'incorrectly' isn't spelled incorrectly is when it's spelled incorrectly
What goes up, must come down

Question: Is the statement "What comes up must go down" no longer true? (false/15)

No
It is
It is still true