Foreigners appear to be haggling over a basket at an outdoor market.
The tourists argue over the price of a basket.
Haggling foreigners are not necessarily tourists and do not necessarily argue.
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_appear(e1) & exists e2 s1 x2 x3.(at(e2,x3) & n_market(x3) & a_outdoor(s1) & Theme(s1,x3) & over(e2,x2) & n_basket(x2) & Actor(e2,x1) & v_haggle(e2)) & n_foreigner(x1))
exists e1 x1 x2 x3.(n_price(x2) & n_tourist(x1) & over(e1,x2) & of(x2,x3) & n_basket(x3) & Actor(e1,x1) & v_argue(e1))