premise: If the Earth were four times its current distance from the Sun, the time it would take to complete one orbit of the Sun would be 8 times longer.
hypothesis: It takes about one year for earth to orbit the sun.
hypothesis_graph_structure: It<>takes<>about one year$$$It<>takes about one year for<>earth$$$It<>takes about one year for earth to orbit<>the sun$$$about one year<>for<>earth$$$about one year<>for earth to orbit<>the sun$$$earth<>to orbit<>the sun