Four children run up a small hill.
Children are plucking flowers on the hills.
run up doesn't always mean plucking flowers
exists e1 s1 s2 x1 x2.(a_up(s2) & Manner(e1,s2) & Theme(e1,x2) & Actor(e1,x1) & v_run(e1) & n_hill(x2) & a_small(s1) & Theme(s1,x2) & n_child(x1) & card_eq_4(x1))
exists e1 x1 x2 x3.(n_hill(x3) & Theme(e1,x2) & Actor(e1,x1) & v_pluck(e1) & on(x2,x3) & n_flower(x2) & n_child(x1))