A couple takes a break from dancing.
A couple just finished dancing the salsa.
Just because a couple takes a break from dancing, it does not necessarily mean that they just finished dancing the salsa.
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & from(x2,x3) & n_dancing(x3) & n_break(x2) & n_couple(x1))
exists e2 e1 s1 x1 x2.(n_salsa(x2) & for(e1,e2) & Theme(e2,x2) & Actor(e2,x1) & v_dance(e2) & a_just(s1) & Manner(e1,s1) & Actor(e1,x1) & v_finish(e1) & n_couple(x1))