A woman, in nun attire, is being frisked by a female security guard, while another woman looks on.
Women are being frisked by a female security guard.
If another woman is looking on as the guard frisks the nun, it stands to reason she will soon be frisked also, so women, plural, are being frisked.
exists e1 p1 s1 x1 x2 x3 x4 x5.(in(e1,x4) & n_attire(x4) & of(x4,x5) & n_nun(x5) & exists e2 s2 x6.(a_on(s2) & Manner(e2,s2) & Actor(e2,x6) & v_look(e2) & n_woman(x6) & -(x6 = x1)) & n_woman(x1) & n_woman(x1) & while(e1,p1) & Actor(e1,x2) & n_guard(x2) & of(x2,x3) & n_security(x3) & a_female(s1) & Theme(s1,x2) & Theme(e1,x1) & v_frisk(e1))
exists e1 s1 x1 x2 x3.(Actor(e1,x2) & n_guard(x2) & of(x2,x3) & n_security(x3) & a_female(s1) & Theme(s1,x2) & Theme(e1,x1) & v_frisk(e1) & n_woman(x1))