Secret Google

Ben, this is a very secret document. I give it to you so you can read and learn about it.
But, but, but... PLEASE REMEMBER. DO NOT EVER GIVE IT TO ANY BODIES. You have to keep this.
Can you do that to me? Promise me. Otherwise I can't give it to you.
Can you?
OK, this. I give it to you and DO NOT EVER give it to someone else.

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Googling with keyword: "file name".
Thousands of it, available for free download on the internet.

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No need to worry, Sir.
I won't ever give it to some one.
I just tell them to find it on Google. ;-)