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).

Q: Paragraph: Plug-in hybrids run for a longer time on electricity and so are less polluting than regular hybrids.
 Question: Kevin has a hybrid car and Steve has a large truck. Which car likely pollutes less? 
 Choices: A)hybrid 
B)truck

A: hybrid
****
Q: Paragraph: Developing nations will also increase demands on natural resources as they build more factories.
 Question: Rupert is evaluating the impact of factories on the natural resources of developing nations. If Nation X added 100 new factories, it will _____ demands on their natural resources. 
 Choices: A)decrease 
B)increase

A: increase
****
Q: Paragraph: Compared with a less powerful device, a more powerful device can either do more work in the same time or do the same work in less time.
 Question: If Mona upgrades her old computer to a more powerful model, what happens to the amount of work her computer can do? 
 Choices: A)decrease 
B)increase

A:
increase
****