Task: Question Understanding
Input (English): Question: The first microscopes were built in the 1600s. Microscopes have improved since then, but still perform the same job. How do microscopes most help scientists? (A) They make small objects easier to see. (B) They make distant objects appear closer. (C) They reduce the glare from shiny objects. (D) The improve the brightness of dim objects.?
Output (English): job., microscopes, help, scientists?