I'm really confused by the walkthrough. I do the look through hole and the swim commands (kink#4 fist and fun #3). But the directions after that don't seem to be correct. It says next do east, down, east and ask bill about the project. But when I go east it takes me to the garden where mom is. There is no option to go down from here or east again. The only option is to exit west back to the pool. Where is bill and what am I supposed to do here?