A young male skateboarder is jumping from a great height onto a lower floor.
A skateboarder is sitting on a bench.
The skateboarder can not be jumping and sitting at the same time.
exists e1 s1 s2 s3 x1 x2 x3 x4.(onto(e1,x4) & n_floor(x4) & r_more(s3) & a_lower(s3) & Theme(s3,x4) & from(e1,x3) & n_height(x3) & a_great(s2) & Theme(s2,x3) & Actor(e1,x1) & v_jump(e1) & n_skateboarder(x1) & of(x1,x2) & n_male(x2) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2.(on(e1,x2) & n_bench(x2) & Actor(e1,x1) & v_sit(e1) & n_skateboarder(x1))