Task: Explanation
Input (English): Question: Compared to a lag bolt with a very fine thread, would a drywall screw of the same length with a coarse thread require 
 Answer: fewer turns to drive into a hole>
Output (English): The trade-off when the threads are closer together, is that more turns of the screw or bolt are needed to do the job because the distance over which the input force must be applied is greater.