premise: A man surfing.
hypothesis: A man is surfing.
explanation_1: " A man is surfing " is a rephrasing of " A man surfing "
premise_logic: exists x1 x2.(a_topic(x1) & n_surfing(x1) & of(x1,x2) & n_man(x2))
hypothesis_logic: exists e1 x1.(Actor(e1,x1) & v_surf(e1) & n_man(x1))
premise_sim: exists x1 x2.(of(x1,x2) & n_surfing(x1) & n_man(x2) & a_topic(x1))
hypothesis_sim: exists e1 x1.(v_surf(e1) & n_man(x1) & Actor(e1,x1))