Several workers standing around wearing bright yellow shirts and hard hats.
Workers are having their lunch in the canteen
The workers cannot be standing and having lunch at the same time.
exists e1 e2 s1 s2 s3 s4 x1 x2 x3 x4.(around(e1,e2) & Theme(e2,x2) & Actor(e2,x1) & v_wear(e2) & n_hat(x4) & a_hard(s4) & Theme(s4,x4) & n_shirt(x3) & subset_of(x4,x2) & subset_of(x3,x2) & a_yellow(s3) & Theme(s3,x2) & a_bright(s2) & Theme(s2,x2) & Actor(e1,x1) & v_stand(e1) & n_worker(x1) & a_several(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_canteen(x3) & in(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_lunch(x2) & of(x2,x1) & n_thing(x1) & n_worker(x1))