A man performing tricks on a wakeboard in the middle of a large lake.
A man is painting his house.
The man is either performing  a trick or painting his house.
exists e1 s1 x1 x2 x3 x4 x5 x6.(n_middle(x5) & a_topic(x1) & in(e1,x5) & of(x5,x6) & n_lake(x6) & a_large(s1) & Theme(s1,x6) & on(e1,x4) & n_wakeboard(x4) & Theme(e1,x3) & Actor(e1,x2) & v_perform(e1) & n_trick(x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_paint(e1) & n_house(x2) & of(x2,x1) & n_male(x1) & n_man(x1))