import java.util.*;

public class ArtisticBalance {

   private static class ArtisticData {
       String element;
       String advice;

       ArtisticData(String element, String advice) {
           this.element = element;
           this.advice = advice;
       }
   }

   private static final Map<String, ArtisticData> THEMES = new HashMap<>();
   private static final Random RANDOM = new Random();

   static {
       THEMES.put("Drawing", new ArtisticData("[Pencil]", "Sketch daily to sharpen your observation skills."));
       THEMES.put("Painting", new ArtisticData("[Palette]", "Play with colors—don't be afraid to mix unexpected shades."));
       THEMES.put("Literature", new ArtisticData("[Book]", "Write something short today; even a single line counts."));
       THEMES.put("Music", new ArtisticData("[Note]", "Listen to new genres and try to replicate their rhythm."));
   }

   public static String balanceCreativeTasks(String task, String theme) {
       ArtisticData data = THEMES.get(theme);

       if (data == null) {
           List<String> keys = new ArrayList<>(THEMES.keySet());
           String randomTheme = keys.get(RANDOM.nextInt(keys.size()));
           data = THEMES.get(randomTheme);
           return String.format(
               "Task: %s %s%nAdvice (Theme: %s): %s",
               task, data.element, randomTheme, data.advice
           );
       }

       return String.format("Task: %s %s%nAdvice: %s", task, data.element, data.advice);
   }

   public static void main(String[] args) {
       System.out.println(balanceCreativeTasks("Work on creative projects", null));
       System.out.println(balanceCreativeTasks("Write a poem", "Literature"));
       System.out.println(balanceCreativeTasks("Practice piano", "Music"));
   }
}