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: It would be hard to get a big chunk of chocolate to dissolve in your milk or hot water. Maybe you could make hot chocolate from some smaller pieces like chocolate chips, but it is much easier to add a powder to your milk. This is because the smaller the pieces are, the more surface area they have.
 Question: Curt wants to make a drink from chocolate chips and milk. To make the chips melt faster, Shane will use chips that are 
 Choices: A)bigger 
B)smaller
answer:
smaller


question:
Paragraph: The more branching there is in isomers, the lower the boiling and melting points are.
 Question: Lead has a _____ melting point than steel because it has more branching. 
 Choices: A)lower 
B)higher
answer:
lower


question:
Paragraph: Size restriction: The final body size is limited because as the body size increases, the surface area to volume ratio decreases.
 Question: A decrease in body size will cause a concomitant _____ in its surface area to volume ratio. 
 Choices: A)increase 
B)decrease
answer:
increase