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: This is also called diffusion, and the process is much faster in gases than in liquids, because the particles in gases are further apart.
 Question: Diffusion occurs faster in 
 Choices: A)water 
B)oxygen.
Example Output: oxygen.

Example Input: Paragraph: The darker the urine, the less water it contains.
 Question: Mona urinated yesterday morning and the urine was very light. When she urinated today the urine was very dark. Which urination contained less water? 
 Choices: A)yesterday morning 
B)today
Example Output: today

Example Input: Paragraph: When particles move more quickly, temperature is higher and an object feels warmer.
 Question: Jan is cold, so she starts to jog in place. The slower Jan jogs, she will feel warmer 
 Choices: A)quicker 
B)slower
Example Output:
slower