Children running through fountains of water in the midst of crowd.
There are people by the water.
Children are people and through fountains of water means it is by the water.
exists e1 x1 x2 x3 x4 x5 x6.(n_midst(x5) & a_topic(x1) & in(e1,x5) & of(x5,x6) & n_crowd(x6) & through(e1,x3) & of(x3,x4) & n_water(x4) & n_fountain(x3) & Actor(e1,x2) & v_run(e1) & (x1 = x2) & n_child(x1))
exists p1 x1 x3.(n_water(x3) & exists x2.((x1 = x2) & by(x2,x3) & n_people(x2)))