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 higher the crests of a wave are, the greater the amplitude.
Question: When at the beach, Erin knows that there is a high amplitude, so the waves will be
Choices: A)larger
B)smaller
answer:
larger

question:
Paragraph: Pigments in the skin act like a filter that can prevent the skin from making vitamin D. As a result, people with darker skin need more time in the sun than people with lighter skin to make the same amount of vitamin D.
Question: A person with light skin can absorb how much vitamin D?
Choices: A)a lot
B)a little
answer:
a lot

question:
Paragraph: Because these isotopes decay more slowly, they can be used to date much older specimens.
Question: For dating the age of a fossil, and compared to the isotope Francium with a 22 minute half-life, would Carbon 14 with its 5730 year half-life be a
Choices: A)less useful isotope?
B)more useful isotope
answer:
more useful isotope