Task: Question Answering
Input (English): Paragraph: Natural selection is the process by which living things with beneficial traits produce more offspring, so their traits become more common over time.
 Question: Ray analyzed the color of moths for a project. He notices that black moths produce more adult offspring than white ones. The white moth's traits will likely become _____ common over time. 
 Choices: A)less 
B)more
Output (English): less