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: For a given medium such as air, sound has a slower speed at lower temperatures.
 Question: Mike wants his voice to travel faster, so he will speak in a room that is 
 Choices: A)colder 
B)warmer
answer:
warmer


question:
Paragraph: The more acidic a solution is, the closer its pH value will be to 0
 Question: Compared to a solution of acidic vinegar, would basic lye have a pH value 
 Choices: A)closer to 0 
B)farther away from 0?
answer:
farther away from 0?


question:
Paragraph: At higher temperatures, particles of reactants have more energy, so they move faster.
 Question: On a winter day, a person notes during a science project that the reactants have less energy, so they are now moving 
 Choices: A)faster 
B)slower
answer:
slower