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).

Ex Input:
Paragraph: At higher temperatures, particles of reactants have more energy, so they move faster. They are more likely to bump into one another and to collide with greater force.
 Question: If Mona is comparing two different reactants to use for starting her fire and she realizes that one reactant has a lower temperature then the other, what does that tell her about the amount of energy it contains? 
 Choices: A)higher 
B)lower

Ex Output:
lower


Ex Input:
Paragraph: The more cylinders a car engine has, the more powerful its engine can be.
 Question: Mona is designing a car in a factory. If she decides to remove cylinders from the car's engine, what happens to the power that engine can output? 
 Choices: A)increased 
B)decreased

Ex Output:
decreased


Ex Input:
Paragraph: Natural selection is the process by which living things with beneficial traits produce more offspring, so their traits become more common over time.
 Question: If the number of offspring of an species is increased, what happens to the number of traits they have in common with one another? 
 Choices: A)they will have more traits in common 
B)they will have less traits in common

Ex Output:
they will have more traits in common