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: We can say that resistance and current in an electric circuit areinversely proportional, because as the one increases, the other decreases, and vice versa.
Question: When resistance is decreased in a wire what happens to the current?
Choices: A)decreases
B)increases
answer:
increases

question:
Paragraph: Rougher surfaces have more friction between them than smoother surfaces.
Question: Eric rubs together tissue paper and then sandpaper. The rougher tissue paper has _____ friction than the sandpaper.
Choices: A)less
B)more
answer:
more

question:
Paragraph: For a given medium, sound waves travel more slowly at lower temperatures.
Question: When it is very cold what happens to the speed of items?
Choices: A)speed up
B)slow down
answer:
slow down