Several people are standing in a fenced in area.
There are some people standing around whilst fenced in.
Several people implies 'some people', and fenced in area implies 'around whilst fenced'
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 e2 s1 x2 x3 x4 x5.((x1 = x2) & around(e1,x4) & a_in(s1) & Manner(e2,s1) & Theme(e2,x5) & v_fence(e2) & (x4 = x5) & n_whilst(x4) & Actor(e1,x3) & v_stand(e1) & (x2 = x3) & n_people(x2))