Workers in blue and orange uniforms stand outside a building near their red truck.
The workers are inside working hard.
The workers can't be outside and inside at the same time.
exists e1 s1 s2 s3 x1 x2 x3 x4.(outside(e1,x3) & near(x3,x4) & n_truck(x4) & a_red(s3) & Theme(s3,x4) & of(x4,x1) & n_thing(x1) & n_building(x3) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & n_uniform(x2) & a_orange(s2) & Theme(s2,x2) & a_blue(s1) & Theme(s1,x2) & n_worker(x1))
exists e1 s1 s2 x1.(n_worker(x1) & a_inside(s2) & Manner(e1,s2) & a_hard(s1) & Manner(e1,s1) & Actor(e1,x1) & v_work(e1))