class Family {
  var name:String = ""
  var number:Int = 0
  var position:String = ""

 func Intro(){
   if number > members.number {
     print("Your family member seem like look enough")
   } else{
     print("It is crazy when you too many of family members here?")
   }
     print(members.number)

 }

}

let members = Family()
members.name = "Sua Kai Young"
members.number = 8
members.position = "Housewife"

print(members.name)
print(members.number)
print(members.position)
members.Intro()
print("My name is \(members.name) and my family member number is \(members.number) and my mother's responsible is \(members.position)")