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: By using multiple stages, empty fuel containers could drop away. This reduced the mass of the rocket so that it could fly higher.
 Question: David is getting ready to fly into space on a rocket. As the rocket shoots upwards, part of the mass attaches, allowing the rocket to go 
 Choices: A)higher 
B)lower
answer:
lower


question:
Paragraph: Electrons at lower energy levels, which are closer to the nucleus, have less energy.
 Question: Mona is measuring electrons and their energy levels for a school science project. Some electrons are closer to the nucleus compared to others. Do closer electrons or electrons that are further away have less energy? 
 Choices: A)closer 
B)further away
answer:
closer


question:
Paragraph: Anaerobic exercises cause muscles to get bigger and stronger.
 Question: When we spend less and less time lifting a lot of weights we become 
 Choices: A)weaker 
B)stronger
answer:

weaker