A female at the market selling fresh tomatoes.
A man selling watermelons
It is either a female or a man. They are either selling fresh tomatoes, or watermelons.
exists e1 s1 x1 x2 x3.(n_market(x2) & Theme(e1,x3) & Actor(e1,x1) & v_sell(e1) & n_tomato(x3) & a_fresh(s1) & Theme(s1,x3) & at(x1,x2) & n_female(x1))
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_sell(e1) & n_watermelon(x3) & (x1 = x2) & n_man(x1))