A boy in a white shirt is sitting in a chair at a fruit stand.
A boy looking to buy fruits from the local market.
Just because the boy is sitting at the stand does not mean that he is looking to buy fruits The fruit stand can be anywhere, not necessarily in the local market
exists e1 s1 x1 x2 x3 x4 x5.(at(e1,x4) & n_stand(x4) & of(x4,x5) & n_fruit(x5) & in(e1,x3) & n_chair(x3) & Actor(e1,x1) & v_sit(e1) & in(x1,x2) & n_shirt(x2) & a_white(s1) & Theme(s1,x2) & n_boy(x1))
exists e1 p1 s1 x1 x2 x4.(n_market(x4) & a_local(s1) & Theme(s1,x4) & a_topic(x1) & Topic(e1,p1) & Actor(e1,x2) & v_look(e1) & exists e2 x3.(from(e2,x4) & Theme(e2,x3) & Actor(e2,x2) & v_buy(e2) & n_fruit(x3)) & (x1 = x2) & n_boy(x1))