premise: The most common reducing agents are metals, for they tend to lose electrons in their reactions with nonmetals.
hypothesis: In a comparison of metals to nonmetals, metals tend to have greater conductivity and higher melting points than nonmetals.
hypothesis_graph_structure: metals<>tend<>to have greater conductivity and higher melting points than nonmetals<>In a comparison of metals to nonmetals$$$metals<>to have<>greater conductivity and higher melting points than nonmetals