a boy wearing plaid shorts jumping over a big water fountain.
The boy is skating down a hill.
A boy would not be jumping over a water fountain and skating down a hill at the same time.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6.(a_topic(x1) & Theme(e2,x3) & Actor(e2,x2) & v_wear(e2) & over(e1,x5) & n_fountain(x5) & of(x5,x6) & n_water(x6) & a_big(s2) & Theme(s2,x5) & Actor(e1,x4) & v_jump(e1) & (x3 = x4) & n_shorts(x3) & a_plaid(s1) & Theme(s1,x3) & (x1 = x2) & n_boy(x1))
exists e1 s1 x1 x2.(n_boy(x1) & a_down(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_skate(e1) & n_hill(x2))