Several people are standing in a fenced in area.
There are eight people surrounded by a fence.
Several people does not necessarily mean eight people.
exists e1 s1 x1 x2 x3.(in(e1,x2) & in(x2,x3) & n_area(x3) & n_fence(x2) & Actor(e1,x1) & v_stand(e1) & n_people(x1) & a_several(s1) & Theme(s1,x1))
exists p1 x1 e1 x2 x3 x4.((x1 = x2) & Actor(e1,x4) & n_fence(x4) & Theme(e1,x3) & v_surround(e1) & (x2 = x3) & n_people(x2) & card_eq_8(x2))