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: Rougher surfaces have more friction between them than smoother surfaces.
 Question: Eric rubs together tissue paper and then sandpaper. The smoother tissue paper has _____ friction than the sandpaper. 
 Choices: A)less 
B)more
answer:
less


question:
Paragraph: Breast cancer is rare in teens. It becomes more common as women get older.
 Question: Dana goes with her mother to get screened for breast cancer. The person who is more likely to have it has an age that is 
 Choices: A)higher 
B)lower
answer:
higher


question:
Paragraph: The Moon has a greater effect on the tides because, although it is much smaller than the Sun, it is much closer.
 Question: Which planet does the sun have the most gravity effect on? 
 Choices: A)Mars 
B)Mercury
answer:
Mercury