A man performing ballet in the forest.
A man is dancing in the forest.
Because it states that a man is doing some sort of dancing in the forest.
exists e1 x1 x2 x3 x4.(n_forest(x4) & a_topic(x1) & in(e1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_perform(e1) & n_ballet(x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2.(n_forest(x2) & in(e1,x2) & Actor(e1,x1) & v_dance(e1) & n_man(x1))