premise: A van with writing on it driving in front of a store.
hypothesis: A vehicle driving down the street.
explanation_1: A van is a vehicle.  A van is driving down the street in front of a store.
explanation_2: Van is a vehicle, and store implies street.
explanation_3: A van is driving down the street in front of a store.
premise_logic: exists e2 e3 e1 x1 x2 x3 x4 x5.(r_.(e1) & for(e2,e3) & in(e3,x4) & of(x4,x5) & n_store(x5) & n_front(x4) & Actor(e3,x3) & v_drive(e3) & with(e1,e2) & on(e2,x1) & n_thing(x1) & Actor(e2,x3) & v_write(e2) & Theme(e1,x2) & Actor(e1,x1) & v_event(e1) & n_van(x2))
hypothesis_logic: exists e1 x1 x2 x3.(n_street(x3) & a_topic(x1) & down(e1,x3) & Actor(e1,x2) & v_drive(e1) & (x1 = x2) & n_vehicle(x1))