premise: Brushing Sensitive Teeth To prevent tooth pain while brushing, wet toothbrush under running hot water and then brush teeth gently with your normal brand of toothpaste.
hypothesis: It would help conserve water to turn off water while brushing teeth.
hypothesis_graph_structure: It<>would help<>conserve water to turn off water$$$It<>would help conserve<>water<>to turn off water while brushing teeth