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).

[Q]: Paragraph: Larger telescopes can collect more light and see finer details than smaller telescopes.
 Question: One reason scientists sometimes use smaller telescopes for bright objects is because they collect 
 Choices: A)more light 
B)less light
[A]: less light


[Q]: Paragraph: In refraction of light, the greater the change in speed, the more light bends.
 Question: When light travels slower, the light refracting bends 
 Choices: A)more 
B)less.
[A]: less.


[Q]: Paragraph: The further objects are away from each other, the smaller the gravitational force.
 Question: The sun exerts gravitational force on all the planets, which has a higher gravitational force 
 Choices: A)earth 
B)mars
[A]:
earth