A girl is sitting on a rock next to a waterfall.
The girl sits on the rock every day.
Sentence 1 is missing girl sits on rock every day
exists e1 x1 x2 x3.(to(e1,x3) & n_waterfall(x3) & r_next(e1) & on(e1,x2) & n_rock(x2) & Actor(e1,x1) & v_sit(e1) & n_girl(x1))
exists x2 x3.(n_rock(x3) & n_girl(x2) & all x1.(n_day(x1) -> exists e1.(Time(e1,x1) & on(e1,x3) & Actor(e1,x2) & v_sit(e1))))