#include <Wire.h> 
#include <LiquidCrystal_I2C.h>
#include <Servo.h>
Servo servo1;
Servo servo2;

LiquidCrystal_I2C MyLCD(0x27, 20, 4);

void setup()
{
  servo1.attach(11);
  servo2.attach(10);

  MyLCD.init();
  MyLCD.backlight();
  
}

void loop()
{
  MyLCD.setCursor(0, 0);
  MyLCD.print("    Hello World!");

  int result = 1;
  int metal = 1;
  int plastic = 2;

  if ( result == metal)
  {
    servo1.write(180);
    delay(5000);
  }
  else
  {
    servo1.write(90);
  }

  if (result == plastic)
  {
    servo2.write(180);
    delay(5000);
  }
  else
  {
    servo2.write(90);
  }
}