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).

Example Input: Paragraph: Acids have pH values below 7. The lower the pH value, the more strongly acidic the substance.
 Question: Milo was playing around with water by changing the pH level. If he lowered the pH what would happen to the acidity of the solution? 
 Choices: A)it would decrease 
B)it would increase
Example Output: it would increase

Example Input: Paragraph: In a series circuit, the resistance increases as more resistors are added in series.
 Question: Eric adds more resistors to the series circuit. The resistance 
 Choices: A)increases 
B)decreases
Example Output: increases

Example Input: Paragraph: The closer together the particles are, the greater the amplitude of the wave.
 Question: When crests get higher in a wave what increases? 
 Choices: A)frequency 
B)amplitude
Example Output:
frequency