Women burning what looks like incense.
The women are on a spiritual retreat together.
A spiritual retreat is not the only reason to burn incense. They don't necessarily have to know each other and spend time together just because they are at the same place.
exists x1 x2.(a_topic(x1) & exists e2 e1 x3 x4.(n_thing(x3) & Theme(e2,x3) & Actor(e2,x2) & v_burn(e2) & like(e1,x4) & n_incense(x4) & Actor(e1,x3) & v_look(e1)) & (x1 = x2) & n_woman(x1))
exists p1 x1.(n_woman(x1) & exists s1 x2.(on(x1,x2) & r_together(x2) & n_retreat(x2) & a_spiritual(s1) & Theme(s1,x2)))