A man and a woman make an exchange at a yard sale.
They are outside.
A man and women are outside make an exchange at a yard scale
exists e1 x1 x2 x3 x4 x5 x6.(Theme(e1,x4) & Actor(e1,x1) & v_make(e1) & at(x4,x5) & n_sale(x5) & of(x5,x6) & n_yard(x6) & n_exchange(x4) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_man(x2))
exists s1 x1.(n_thing(x1) & Theme(s1,x1) & a_outside(s1))