Need more help

Code:

choice=toupper(getch());  
  for(;;)
  {
         
         if(choice == 'A')
         {
              system("cls");
              size=strlen(sentj);
              for(x=0;x>size;x++)
              {
                 Sleep(50);
                 printf("%c",sentj[x]);
              }
              Sleep(3000);
              gold = gold + 30;
              
              system("cls");
              size=strlen(sentk);
              for(x=0;x>size;x++)
              {
                 Sleep(50);
                 printf("%c",sentk[x]);
              }
              Sleep(3000);
              break;     
         }
         else if(choice == 'D')
         {
              system("cls");
              size=strlen(senti);
              for(x=0;x>size;x++)
              {
                 Sleep(50);
                 printf("%c",senti[x]);
              } 
              Sleep(3000);
              printf("<A> Agree\n<D> Dissagree\n");
              choice=toupper(getch());
         }
  }

Errrm mite be a simple problem but im a noob but when A or D are pressed none of the output is said.

EDIT: Hehehehe lol simple mistake for(x=0;x>size;x++) had the > sign backwords spose to be <

good thing you already noticed it..