A girl with a purple shirt with a heart on it is making an electrical switch.
Girl baking chocolate cookies
The girl cannot be baking cookies at the same time as making an electrical switch
exists e1 s1 s2 x1 x2 x3 x4.(Theme(e1,x4) & Actor(e1,x1) & v_make(e1) & n_switch(x4) & a_electrical(s2) & Theme(s2,x4) & with(x1,x2) & with(x2,x3) & on(x3,x1) & n_thing(x1) & n_heart(x3) & n_shirt(x2) & a_purple(s1) & Theme(s1,x2) & n_girl(x1))
exists e1 x1 x2 x3.(n_cookie(x1) & of(x1,x3) & n_chocolate(x3) & Actor(e1,x1) & v_bake(e1) & (x1 = x2) & ne_nam_girl(x2) & a_topic(x1))