Three people wearing mostly black are standing in front of a blue door.
Some people standing in front of a door.
The people are specifically mostly wearing black and they are specifically standing in front of a blue door.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5.(in(e2,x4) & of(x4,x5) & n_door(x5) & a_blue(s2) & Theme(s2,x5) & n_front(x4) & Actor(e2,x1) & v_stand(e2) & r_mostly(s1) & Theme(s1,x3) & a_black(s1) & (x1 = x3) & Actor(e1,x2) & v_wear(e1) & (x1 = x2) & n_people(x1) & card_eq_3(x1))
exists e1 x1 x2 x3 x4.(a_topic(x1) & in(e1,x3) & of(x3,x4) & n_door(x4) & n_front(x3) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_people(x1))