People shop for fruits and vegetables at an outdoor market.
The people are shopping.
It is already stated that the people are shopping for fruits and vegetables at an outdoor market.
exists s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & for(x1,x3) & subset_of(x5,x3) & at(x5,x6) & n_market(x6) & a_outdoor(s1) & Theme(s1,x6) & n_vegetable(x5) & subset_of(x4,x3) & n_fruit(x4) & n_shop(x1) & of(x1,x2) & n_people(x2))
exists p1 x1.(n_people(x1) & exists x2.((x1 = x2) & n_shopping(x2)))