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).

Paragraph: When there are more sunspots the Sun is more active and there are more solar storms and more of the Sun's energy reaches the Earth.
Question: When astronomers noticed a halving of Sun spot activity, did they predict that the Earth's temperature would
Choices: A)increase
B)decrease?
decrease?