Two dancers are performing within a caution-tape boundary.
Two dancers are performing a ritual while sitting.
Dancing performance cannot be done while sitting.
exists e1 s1 x1 x2.(within(e1,x2) & n_boundary(x2) & a_caution-tape(s1) & Theme(s1,x2) & Actor(e1,x1) & v_perform(e1) & n_dancer(x1) & card_eq_2(x1))
exists e2 e1 x1 x2.(while(e1,e2) & Actor(e2,x1) & v_sit(e2) & Theme(e1,x2) & Actor(e1,x1) & v_perform(e1) & n_ritual(x2) & n_dancer(x1) & card_eq_2(x1))