a man is performing an aerial jump on a bicycle in front of a mountain covered with pine trees.
Man is riding bicycle
A man is performing an aerial jump on a bicycle in front of a mountain implies he is riding bicycle
exists e2 e1 s1 x1 x2 x3 x4 x5 x6 x7 x8.(Theme(e2,x2) & Actor(e2,x1) & v_perform(e2) & of(x2,x5) & with(e1,x7) & n_tree(x7) & of(x7,x8) & n_pine(x8) & Theme(e1,x6) & v_cover(e1) & (x5 = x6) & n_mountain(x5) & in(x2,x4) & n_front(x4) & on(x2,x3) & n_bicycle(x3) & n_jump(x2) & a_aerial(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_bicycle(x2) & n_man(x1))