A woman talking on a cellphone walking in front of water.
A lady is sitting down on a bench.
The woman is either walking or sitting, one can not to both at once
exists e1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & on(e1,x3) & in(x3,x5) & of(x5,x6) & n_water(x6) & n_front(x5) & n_walking(x3) & of(x3,x4) & n_cellphone(x4) & Actor(e1,x2) & v_talk(e1) & (x1 = x2) & n_woman(x1))
exists e1 s1 x1 x2.(on(e1,x2) & n_bench(x2) & a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_sit(e1) & n_lady(x1))