Several customers shopping for vegetables in a farmer's market.
There are tomatoes, broccoli and cauliflower for shoppers to chose from.
Not all vegetables are tomatoes, broccoli, or cauliflower.
exists e1 s1 x1 x2 x3 x4.(for(e1,x2) & in(x2,x4) & n_market(x4) & of(x4,x3) & n_farmer(x3) & n_vegetable(x2) & Actor(e1,x1) & v_shopping(e1) & n_customer(x1) & a_several(s1) & Theme(s1,x1))
exists p1 x1 e1 e2 x2 x3 x4 x5 x6 x7.((x1 = x2) & from(e2,x7) & (x2 = x7) & Actor(e2,x3) & v_choose(e2) & subset_of(x5,x3) & for(x5,e1) & Actor(e1,x6) & v_to(e1) & n_shopper(x6) & n_cauliflower(x5) & subset_of(x4,x3) & n_broccoli(x4) & n_tomato(x2))