Several people standing outside a building.
a group of people standing at the gate of a building
Several people make up a group. Outside of a building is where a gate is found.
exists e1 s1 x1 x2 x3.(a_topic(x1) & outside(e1,x3) & n_building(x3) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_people(x1) & a_several(s1) & Theme(s1,x1))
exists e1 x1 x2 x3 x4 x5.(n_gate(x4) & a_topic(x1) & of(x1,x2) & at(e1,x4) & of(x4,x5) & n_building(x5) & Actor(e1,x3) & v_stand(e1) & (x2 = x3) & n_people(x2) & n_group(x1))