Children and Moms sitting in a crescent on the floor.
A reader is telling the children a story
Children and moms sitting around on a floor could be for many things other than a reader telling the children a story.
exists e1 s1 x1 x2 x3 x4 x5.(n_floor(x5) & a_topic(s1) & subset_of(x2,s1) & on(e1,x5) & in(e1,x4) & n_crescent(x4) & Actor(e1,x3) & v_sit(e1) & (x2 = x3) & n_mom(x2) & subset_of(x1,s1) & n_child(x1))
exists x1 x3.(n_child(x3) & all x2.(n_story(x2) -> exists e1.(Theme(e1,x3) & Actor(e1,x1) & v_tell(e1) & for(x3,x2))) & n_reader(x1))