A person in a black jacket is grabbing a boy's shoulder to stop him from backing into the road while a silver Mini is driving by.
Two people are in an office building.
The people cannot be near vehicles and one of them backing into the road, while also being in an office building.
exists e1 p1 s1 s2 x1 x2 x3 x4 x5 x6 x8.(n_road(x8) & Topic(e1,p1) & exists e2 e3 p2 x7.(from(e2,e3) & exists e4 s3 x9 x10.(a_by(s3) & Manner(e4,s3) & Actor(e4,x9) & v_drive(e4) & ne_nam_mini(x9) & of(x9,x10) & n_silver(x10)) & while(e3,p2) & into(e3,x8) & Actor(e3,x7) & v_back(e3) & Theme(e2,x2) & Actor(e2,x1) & v_stop(e2)) & n_male(x2) & Theme(e1,x6) & Actor(e1,x3) & v_grab(e1) & n_shoulder(x6) & of(x6,x5) & n_boy(x5) & in(x3,x4) & n_jacket(x4) & a_black(s2) & Theme(s2,x4) & n_person(x3) & in(x1,x2) & n_jacket(x2) & a_black(s1) & Theme(s1,x2) & n_person(x1))
exists p1 x1.(exists x2 x3.(in(x1,x2) & n_building(x2) & of(x2,x3) & n_office(x3)) & n_people(x1) & card_eq_2(x1))