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: Larger telescopes can collect more light.
 Question: Alan saw Venus through his old telescope. He then looked through his bigger, better telescope. Venus likely appears brighter through the 
 Choices: A)smaller telescope 
B)bigger telescope
bigger telescope

Paragraph: Better farming techniques and machines increased the food supply and the distribution of food.
 Question: Jeff noticed the food supply changed over time in his city. The advent of farming machines likely caused the food supply to 
 Choices: A)decrease 
B)increase
increase

Paragraph: The density of the atmosphere decreases with an increase in the height above sea level (altitude).
 Question: Donna is noting that the atmosphere doesn't seem very dense where she's visiting, so compared to her home she must be at an altitude that is 
 Choices: A)higher 
B)lower
higher