TASK DEFINITION: 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).
PROBLEM: Paragraph: Plug-in hybrids run for a longer time on electricity and so are less polluting than regular hybrids.
 Question: Would a diesel powered submarine release less pollution if it were running on 
 Choices: A)its diesel engine 
B)its battery backup power?

SOLUTION: its battery backup power?

PROBLEM: Paragraph: The voice becomes deeper as the larynx in the throat grows larger.
 Question: As a boy grows to a man and his larynx grows larger, his voice gets 
 Choices: A)deeper 
B)higher.

SOLUTION: deeper

PROBLEM: Paragraph: Low food supply or a lack of space can lower birth rates, increase death rates, or lead to emigration.
 Question: Mona lives in a country with no food available. If a natural disaster strikes and the food supply is cut off, what will happen to the birth rate in her country? 
 Choices: A)increase 
B)decrease

SOLUTION:
increase