People walking in a big puddle.
People are walking through the puddle to get to school on time
Walking through a puddle doesn't imply they are trying to get to school on time.
exists e1 s1 x1 x2 x3.(a_topic(x1) & in(e1,x3) & n_puddle(x3) & a_big(s1) & Theme(s1,x3) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_people(x1))
exists e1 p1 x1 x2 x3 x4.(n_puddle(x3) & on(e1,x4) & n_time(x4) & Topic(e1,p1) & exists e2 x5.(to(e2,x5) & n_school(x5) & Actor(e2,x1) & v_get(e2)) & through(e1,x3) & Actor(e1,x2) & v_walk(e1) & n_people(x2) & n_people(x1))