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: Gluons make quarks attract each other more strongly the farther apart the quarks get.
Question: Because of gluons, quarks are attracted each _____ strongly the closer they are.
Choices: A)more
B)less

Answer: less

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 falls away, allowing the rocket to go
Choices: A)higher
B)lower

Answer: higher

Question: Paragraph: Higher-frequency waves have more energy.
Question: Sasha decreases the frequency of a wave. This wave now has _____ energy.
Choices: A)more
B)less

Answer:
less