A little boy is pouring water out of a sprinkler can.
A boy is watering plants.
Water can poured out of a sprinkler can for reasons other than watering plants.
exists e1 e2 s1 x1 x2 x3 x4.(r_out(e1) & of(e1,x3) & Actor(e2,x4) & v_can(e2) & (x3 = x4) & n_sprinkler(x3) & Theme(e1,x2) & Actor(e1,x1) & v_pour(e1) & n_water(x2) & n_boy(x1) & a_little(s1) & Theme(s1,x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_water(e1) & n_plant(x2) & n_boy(x1))