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: The more efficient a device is, the greater the percentage of usable energy it produces.
 Question: Theresa made a device that uses 25% of usable energy. Ryan made a device that uses 10% of usable energy. _____ made a device that is more efficient. 
 Choices: A)Theresa 
B)Ryan
answer:
Theresa


question:
Paragraph: The larger the animal, the heavier the exoskeleton, making movement more difficult.
 Question: Harry has a pet walrus. Jim has a pet parrot. Whose pet has a lighter exoskeleton? 
 Choices: A)Jim 
B)Harry
answer:
Jim


question:
Paragraph: The more efficient a device is, the greater the percentage of usable energy it produces.
 Question: If a device were to become less efficient, it would produce _____ usable energy. 
 Choices: A)more 
B)less
answer:

less