Three men are standing outside a building looking down towards the ground.
Three men are outside a building.
Sentence one gives a more in-depth explanation of what the men are doing, however sentence 2 gives the simple fact that the men are outside the building.
exists e1 e2 s1 x1 x2 x3.(n_ground(x3) & for(e1,e2) & a_down(s1) & Manner(e2,s1) & towards(e2,x3) & Actor(e2,x1) & v_look(e2) & outside(e1,x2) & n_building(x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1) & card_eq_3(x1))
exists p1 x1.(exists x2.(outside(x1,x2) & n_building(x2)) & n_man(x1) & card_eq_3(x1))