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: The upper rock layers are much younger.
Question: The archaeologist was digging and saw that the oldest rocks were in layers that were
Choices: A)shallower
B)deeper
Example Output: deeper

Example Input: Paragraph: An object has greater momentum if it has greater mass, greater velocity, or both.
Question: If an big eighteen wheeler and a small wagon are both rolling down a small hill, which has less momentum?
Choices: A)small wagon
B)eighteen wheeler
Example Output: small wagon

Example Input: Paragraph: The forest habitat of elephants has also decreased in size due to humans moving in, so the numbers of the elephants have decreased.
Question: The elephants were moved to a reservation where they could thrive, since their habitat in the wild was shrunk too far. The elephant numbers were now
Choices: A)larger
B)smaller
Example Output:
smaller