premise: A bearded man sits near a white van.
hypothesis: A man sitting inside a red truck.
explanation_1: The vehicle is either a red truck or white van.
explanation_2: One cannot sit near a white van while sitting inside a red truck.
explanation_3: he is in a white van, not a red truck
premise_logic: exists e1 s1 s2 x1 x2.(near(e1,x2) & n_van(x2) & a_white(s2) & Theme(s2,x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1) & a_bearded(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 s1 x1 x2 x3.(a_topic(x1) & inside(e1,x3) & n_truck(x3) & a_red(s1) & Theme(s1,x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_man(x1))