premise: A man on a bicycle, wearing an all black outfit, looks as though he's hanging in midair over a bridge.
hypothesis: a man on a bike does a jump on a bridge
explanation_1: A man wearing all black outfit and hanging in the midair with parachutes then he jumped on the bridge.
explanation_2: A jump could be said to look like hanging in midair.
explanation_3: If a man does a jump on a bridge he has to be in midair.
premise_logic: exists e1 e2 p1 s1 x1 x2 x3 x4.(exists e3 x5 x6.(over(e3,x6) & n_bridge(x6) & in(e3,x5) & n_midair(x5) & Actor(e3,x1) & v_hang(e3)) & n_male(x1) & as(e2,p1) & Actor(e2,x1) & v_look(e2) & Theme(e1,x4) & Actor(e1,x3) & v_wear(e1) & n_outfit(x4) & a_black(s1) & Theme(s1,x4) & (x1 = x3) & on(x1,x2) & n_bicycle(x2) & n_man(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(Theme(e1,x3) & Actor(e1,x1) & v_do(e1) & on(x3,x4) & n_bridge(x4) & n_jump(x3) & on(x1,x2) & n_bike(x2) & n_man(x1))