People shop for fruits and vegetables at an outdoor market.
The people are shopping for watermelon.
Sentence 1 is missing shopping for watermelon.
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 e1 x1 x2.(n_people(x1) & for(e1,x2) & n_watermelon(x2) & Actor(e1,x1) & v_shop(e1))