Kids sit in the street at a market.
The kids are blocking traffic.
The kids are not necessarily blocking traffic by sitting by the market.
exists e1 x1 x2 x3.(n_street(x2) & at(e1,x3) & n_market(x3) & in(e1,x2) & Actor(e1,x1) & v_sit(e1) & n_kid(x1))
exists e1 x1 x2.(n_kid(x1) & Theme(e1,x2) & Actor(e1,x1) & v_block(e1) & n_traffic(x2))