Visual Basic programming problem

Hello all;

I've been coding a small program for visual basic (Yes it's not a great language but I figured I'd at least give it a try), and I've stumbled upon a small problem.

Code: http://pastebin.com/rqeKiE76

Now, the code works fine until section 6 where the outputs stop showing and the program closes itself. I'm sure I've missed something obvious and so I'm asking you, any help would be apprecaited.

This thread has been closed and replaced with the following one; implement >>10 in language of your choice.



number=input('please enter your age')
if number > 50:
    print 'you are older than 50'
elif number <20:
    print 'you are younger than 20'
elif number<50 and number >20:
    print 'your age is between 20 and 50'
else print