There are a variety of produce goods at a market.
The market only has one type of vegetable.
A variety of goods many many types. Many types is not the same as only one type.
exists p1 x1 x2 x3 x4 x5.((x1 = x2) & at(x2,x5) & n_market(x5) & n_goods(x2) & of(x2,x4) & n_produce(x4) & of(x2,x3) & n_variety(x3))
exists e1 s1 x1 x2 x3.(n_market(x1) & a_only(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & of(x2,x3) & n_vegetable(x3) & n_type(x2) & card_eq_1(x2))