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).

Example Input: Paragraph: At higher concentrations, particles of reactants are crowded closer together, so they are more likely to collide and react.
 Question: DJ has a solution that he adds particles to. The solution is now a _____ concentration. 
 Choices: A)higher 
B)lower
Example Output: higher

Example Input: Paragraph: An object has greater momentum if it has greater mass, greater velocity, or both.
 Question: If an big eighteen wheeler and a small wagon are both rolling down a small hill, which has less momentum? 
 Choices: A)small wagon 
B)eighteen wheeler
Example Output: small wagon

Example Input: Paragraph: Increased resource use generally means more waste; electronic waste from developed nations is a growing problem in the developing world.
 Question: More waste being noted indicates _____ use of resources. 
 Choices: A)more 
B)less
Example Output:
more