Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Careful how much you pee....

This test is horrible... I followed all the instructions and still ended up with the error message. I think technology hasn't caught up with the test yet. And on top of everything, you have to be careful how much you pee. If you pee to much it may effect your results! My advice, don't get anything that looks to high tech... otherwise you'll have to wait even longer for your results... and when it comes to being preganant, who wants to wait?!