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).

Input: Consider Input: Paragraph: For a given medium such as air, sound has a slower speed at lower temperatures.
 Question: If Mary is blowing an air horn underwater and she lowers the temperature of the water, what will happen to the speed of the sound waves generated by the air horn? 
 Choices: A)increase 
B)decrease

Output: decrease


Input: Consider Input: Paragraph: The folds present in the membrane increase the surface area allowing more ribosomes to be present on the ER, thereby allowing greater protein production.
 Question: If there is more surface area on an item then it will have 
 Choices: A)more ribosomes 
B)less ribosomes

Output: more ribosomes


Input: Consider Input: Paragraph: The more carbon atoms a hydrocarbon has, the greater the number of isomers.
 Question: A hydrocarbon with more carbon atoms will have _____ isomers. 
 Choices: A)fewer 
B)many
Output: many