instruction:
You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).
question:
Paragraph: New farm machines were invented. They increased the amount of food that could be produced. With more food, people were healthier and could live longer.
Question: A village is gathering food for the winter. The more food they gather the likelihood of survival being high is
Choices: A)great
B)small
answer:
great

question:
Paragraph: The greater the objects mass, the greater the force of attraction; in addition, the greater the distance between objects, the smaller the force of attraction.
Question: A rock has more mass than a pebble. Which object will exhibit a smaller force of attraction?
Choices: A)rock
B)pebble
answer:
pebble

question:
Paragraph: Many observatories are built on high mountains. There is less air above the telescope, so there is less interference from the atmosphere.
Question: Carter is at sea level and looks through a telescope. There is a lot of interference from the atmosphere, so Carter knows that above the telescope, there is _____ air than up on a mountain.
Choices: A)less
B)more
answer:
more