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: Plug-in hybrids run for a longer time on electricity and so are less polluting than regular hybrids.
 Question: Ian wants to produce less pollutants, so he buys a car that is a plug-in hybrid. The car will run on electricity better if it's plugged in for a 
 Choices: A)longer time 
B)shorter time
Example Output: longer time

Example Input: Paragraph: If the gas is heated, the particles will move faster as they gain more energy.
 Question: Bob heats up some gas at the plant. When he does this, the gas particles move faster and 
 Choices: A)gain energy 
B)lose energy.
Example Output: gain energy

Example Input: Paragraph: The closer the charged objects are, the stronger the electrostatic force.
 Question: If we have a static charged balloon and take it away from your head _____ hairs will stand up 
 Choices: A)less 
B)more
Example Output:
less