premise: Skateboarder jumps a gap while being photographed
hypothesis: a photographer takes pictures of a skateboarder doing tricks
explanation_1: If the skateboarded is being photographed this implies that a photographer is taking his picture, also if the skateboarded 'jumps a gap' this can be rephrased as 'doing tricks'.
explanation_2: If someone is being photographed then there is a photographer.
explanation_3: jumps a gap is inferred as doing tricks and being photographed ids inferred as takes pictures.
premise_logic: exists e1 e2 x1 x2.(ne_nam_skateboarder(x1) & while(e1,e2) & Theme(e2,x1) & v_photograph(e2) & Theme(e1,x2) & Actor(e1,x1) & v_jump(e1) & n_gap(x2))
hypothesis_logic: exists e1 e2 x1 x2 x3 x4 x5.(of(e1,x3) & Theme(e2,x5) & Actor(e2,x4) & v_do(e2) & n_trick(x5) & (x3 = x4) & n_skateboarder(x3) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_picture(x2) & n_photographer(x1))
premise_sim: exists e1 e2 x1 x2.(while(e1,e2) & v_photograph(e2) & v_jump(e1) & ne_nam_skateboarder(x1) & n_gap(x2) & Theme(e2,x1) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 e2 x1 x2 x3 x4 x5.(v_take(e1) & v_do(e2) & of(e1,x3) & n_trick(x5) & n_skateboarder(x3) & n_picture(x2) & n_photographer(x1) & Theme(e2,x5) & Theme(e1,x2) & Actor(e2,x4) & Actor(e1,x1) & (x3 = x4))