Small children kick a soccer ball on a soccer field.
small children are playing during recess at school
The children could be kicking a soccer ball any time.  There is no way to infer that they are doing it during recess at school.
exists e1 s1 x1 x2 x3 x4 x5.(Theme(e1,x2) & Actor(e1,x1) & v_kick(e1) & on(x2,x4) & n_field(x4) & of(x4,x5) & n_soccer(x5) & n_ball(x2) & of(x2,x3) & n_soccer(x3) & n_child(x1) & a_small(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3.(at(e1,x3) & n_school(x3) & during(e1,x2) & n_recess(x2) & Actor(e1,x1) & v_play(e1) & n_child(x1) & a_small(s1) & Theme(s1,x1))