Several people are working in the warm manufacturing facility.
People are selling cars.
Selling cars does not usually take place in a manufacturing facility.
exists e1 s1 s2 x1 x2 x3.(n_facility(x2) & of(x2,x3) & n_manufacturing(x3) & a_warm(s2) & Theme(s2,x2) & in(e1,x2) & Actor(e1,x1) & v_work(e1) & n_people(x1) & a_several(s1) & Theme(s1,x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_sell(e1) & n_car(x2) & n_people(x1))