Which Potion?

Short, silly VN in which magic student Airi is given a test by her forgetful magic teacher to pick the potion bottle that will get her over the gorge. The game has 4 zany endings and was originally made for Mini Jam # 8 (Theme: Magic Special item: Bottle) and miraculously "finished" in 1.5 days. However, I worried the plot was silly and it really needed some polishing. So I decided that instead of submitting it to Mini Jam, I would polish it up and submit it to NanoReNo in place of the barely st...