Vertical thinking is a traditional thinking mode represented by logic and mathematics. It emphasizes the certainty of things and makes rigorous derivations from the premise. Horizontal thinking focuses on innovation, considers the possibility of multiple choices, and pursues the richness of thinking. Based on the above definitions, Which of the following options apply to horizontal thinking:. ['gold is conductive, silver is conductive, copper is conductive . so metal can be conductive.', 'Kaikoul dreamed of the snake biting his tail and deduced the structure of benzene.', 'Faraday believes that electric energy generates a magnetic field, then the magnetic field can also generate electricity.', 'using the periodic table to predict unknown elements based on relative atomic mass.']