A female barista making a latte.
The barista is making apple cider.
The barista cannot be making a latte while she is making apple cider
exists e1 s1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_make(e1) & n_latte(x3) & (x1 = x2) & n_barista(x1) & a_female(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_barista(x1) & Theme(e1,x2) & Actor(e1,x1) & v_make(e1) & n_cider(x2) & of(x2,x3) & n_apple(x3))