Kids sit in the street at a market.
Kids are outsides.
In the street is outsides so if kids sit in the street then the kids are outsides.
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 p1 x1.(exists x2.((x1 = x2) & n_outside(x2)) & n_kid(x1))