Thank you for using the site. I'll be happy to help you with this. I'll have a solution posted for you soon.
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Here is an example of how you can structure these hypotheses:
Feel free to change the details if you wish to make these "your own".
Please feel free to ask if you have any additional questions about this solution.
Hmmmm, that's odd. You shouldn't have to download anything other than the file.
Try this link instead:
Please let me know if you have any problems with this link.
Oh good, that's a relief. I don't know why there was an issue with the first link. It seems to happen infrequently though.