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: Shorter wavelengths (higher frequencies) correspond to higher energies and thus hotter star temperatures.
 Question: Sue sees a star with a high frequency. Erin sees a star with a low frequency. The hotter star belongs to 
 Choices: A)Sue 
B)Erin

Ex Output:
Sue


Ex Input:
Paragraph: A: As the car approaches the radar gun, the reflected microwaves get bunched up in front of the car. Therefore, the waves the receiver detects have a higher frequency than they would if they were being reflected from a stationary object. The faster the car is moving, the greater the increase in the frequency of the waves.
 Question: Tina is speeding on the highway, and a cop is sat on the road with a radar gun to see who to pull over. The cop's gun begins to detect a low frequency, with waves reflected being bunched up. The car was going 
 Choices: A)faster 
B)slower

Ex Output:

slower