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: If two objects have the same mass, the object with the higher temperature has greater thermal energy.
 Question: Johnny was was playing with chalk outside. His mom called him in for lunch, while he was inside his red chalk sat in the shade, and his blue chalk was in the sun. When Johnny returned outside and picked up the red and blue which had a higher temperature? 
 Choices: A)the red chalk 
B)the blue chalk

Ex Output:
the blue chalk


Ex Input:
Paragraph: When a person exercises regularly, and is fit, the heart undergoes certain long-term adaptations. The heart muscle gets stronger, and expels more blood with each contraction.
 Question: Rich works out every day. Paul does not work out at all. Whose heart expels less blood per contraction, resulting in lower BPM? 
 Choices: A)Rich 
B)Paul

Ex Output:
Paul


Ex Input:
Paragraph: Bigger stars produce more energy, so their surfaces are hotter.
 Question: Annette took temperature readings of two different stars far off in the Milky Way galaxy. Star B produced twice the energy of Star A, so _____ was seen to have the higher temperature. 
 Choices: A)Star A 
B)Star B

Ex Output:

Star B