premise: Parachuter in midair.
hypothesis: There is someone with a parachute in midair.
explanation_1: if the parachuter is in midair then someone with a parachute is in midair.
premise_logic: exists s1 x1.(ne_nam_parachuter(s1) & a_topic(s1) & in(s1,x1) & n_midair(x1))
hypothesis_logic: exists p1 x1 x2 x3 x4.((x1 = x2) & with(x2,x3) & in(x3,x4) & n_midair(x4) & n_parachute(x3) & n_person(x2))
premise_sim: exists s1 x1.(ne_nam_parachuter(s1) & n_midair(x1) & in(s1,x1) & a_topic(s1))
hypothesis_sim: exists x1 x2 x3 x4.(with(x2,x3) & n_person(x2) & n_parachute(x3) & n_midair(x4) & in(x3,x4) & (x1 = x2))