A group of younger men standing outside the front of an abandoned building with graffiti on it.
A group of younger men with backpacks are standing outside an abandoned building with graffiti on it.
The group of men do not necessarily have backpacks just because they are standing outside of an abandoned building.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(n_thing(x4) & n_front(x4) & a_topic(x1) & of(x1,x2) & outside(e1,x4) & of(x4,x5) & with(x5,x6) & on(x6,x4) & n_graffitus(x6) & n_building(x5) & Theme(e2,x5) & v_abandon(e2) & Actor(e1,x3) & v_stand(e1) & (x2 = x3) & n_man(x2) & r_more(s1) & a_younger(s1) & Theme(s1,x2) & n_group(x1))
exists e1 e2 s1 x1 x2 x3 x4 x5.(outside(e1,x4) & with(x4,x5) & on(x5,x1) & n_thing(x1) & n_graffitus(x5) & n_building(x4) & Theme(e2,x4) & v_abandon(e2) & Actor(e1,x1) & v_stand(e1) & of(x1,x2) & with(x2,x3) & n_backpack(x3) & n_man(x2) & r_more(s1) & a_younger(s1) & Theme(s1,x2) & n_group(x1))