Imports System

Public Module Module1

    Public Sub Main()

        Dim gender  as string

        console.WriteLine("please enter your age")

        dim age as integer= console.ReadLine()

        If age  >= 18 then 

            console.WriteLine("please enter your gender M/F")

             gender = console.ReadLine()

            If "gender" = "M" then

                console.WriteLine("You are a man")

            Else 

                console.WriteLine("You are a woman")

            end if

        else

                console.WriteLine("please enter your gender M/F")   

            If "gender" = "M" then

                console.WriteLine("You are a boy")

            Else 

                console.WriteLine("You are a girl")

            end if

        end if

    End Sub

End Module