text: // FUNCTIONS
  const osman = (name,surname) => {
    alert("Merhaba "+name+" "+surname);
  }
  
  const canDrive = (name,age) => {
    if (age>=18){
      return "You can drive "+name+".";
    }
    else{
      return "You cannot drive yet "+name+".";
    }
  }
  
  alert(canDrive("Yusuf",17));