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: Rougher surfaces have more friction between them than smoother surfaces.
 Question: Eric rubs together tissue paper and then sandpaper. The smoother tissue paper has _____ friction than the sandpaper. 
 Choices: A)less 
B)more

Output: less


Input: Consider Input: Paragraph: The hotter a main sequence star is, the brighter it is.
 Question: Stars that are hotter are also 
 Choices: A)dimmer 
B)brighter

Output: brighter


Input: Consider Input: Paragraph: Plug-in hybrids run for a longer time on electricity and so are less polluting than regular hybrids.
 Question: If Mona sells her electric car and switches to a gas car, what will happen to the amount of pollution she produces? 
 Choices: A)increase 
B)decrease


Output: increase