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: Longer wires have more resistance than shorter wires.
 Question: If a wire were to be doubled in length, it would have _____ resistance than the original length wire. 
 Choices: A)more 
B)less
answer:
more


question:
Paragraph: Lower temperature and higher salinity yield the densest water.
 Question: Will removed salt from the pool water. The water is now 
 Choices: A)less dense 
B)more dense
answer:
less dense


question:
Paragraph: The more current, the stronger the electromagnet.
 Question: When you send more power to a magnet it becomes 
 Choices: A)weaker 
B)stronger
answer:

stronger