instruction:
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).
question:
Paragraph: The more carbon atoms a hydrocarbon has, the greater the number of isomers.
 Question: Compared to a hydrocarbon with 10 carbon atoms, would a hydrocarbon with a single carbon atom have 
 Choices: A)a greater number of isomers 
B)fewer isomers?
answer:
fewer isomers?


question:
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 more? 
 Choices: A)hybrid 
B)truck
answer:
truck


question:
Paragraph: Bases have pH values above 7. The higher the pH value, the more strongly basic the substance.
 Question: Compared to vinegar, which is an acid, would lye, which is a weak base, have a pH value that is 
 Choices: A)higher 
B)lower?
answer:

lower?