Teacher: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).
Teacher: Now, understand the problem? Solve this instance: Paragraph: As the amount of water increases, the melting point of rock decreases.
 Question: Rocks that have a lot of water in them have a 
 Choices: A)high melting point 
B)low melting point
Student:
low melting point