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: If we have two materials with the same volume, the material with a higher mass will be more dense.
Question: Tanya has a substance with mass 10kg. Logan has a substance with mass 5kg. If both substances are the same size, who has the less dense substance.
Choices: A)Tanya
B)Logan
answer:
Logan

question:
Paragraph: Aerobic exercise increases the size and strength of muscles in the heart and helps all your muscles develop greater endurance.
Question: If one does no aerobic exercises, their heart muscles will become
Choices: A)stronger
B)weaker
answer:
weaker

question:
Paragraph: The trade-off when the threads are closer together, is that more turns of the screw or bolt are needed to do the job because the distance over which the input force must be applied is greater.
Question: Harry was installing a TV mount. He drills into the wall with a screw that has 30 threads. If he used a screw of the same size with 20 threads, it would take _____ turns to put it in.
Choices: A)fewer
B)more
answer:
fewer