A man on a bike does a very high jump.
Someone is on a bike
Someone on a bike can perform a jump.
exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_do(e1) & n_jump(x3) & a_high(s1) & Theme(s1,x3) & r_very(x3) & on(x1,x2) & n_bike(x2) & n_man(x1))
exists p1 x1.(exists x2.(on(x1,x2) & n_bike(x2)) & n_person(x1))