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: Electrons at lower energy levels, which are closer to the nucleus, have less energy.
 Question: Mona is measuring electrons and their energy levels for a school science project. Some electrons are closer to the nucleus compared to others. Do closer electrons or electrons that are further away have less energy? 
 Choices: A)closer 
B)further away

Output: closer


Input: Consider Input: Paragraph: Gluons make quarks attract each other more strongly the farther apart the quarks get.
 Question: When there are low levels of gluons in quarks it becomes 
 Choices: A)weaker 
B)stronger

Output: weaker


Input: Consider Input: Paragraph: New farm machines were invented. They increased the amount of food that could be produced. With more food, people were healthier and could live longer.
 Question: A decrease in food will likely lead to _____ lifespans. 
 Choices: A)shorter 
B)longer


Output: shorter