Men preparing an empty plot of land to be farmed.
the men are going to plant corn
Sentence 1 doesn't mention that they will plant corn
exists e1 p1 s1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_prepare(e1) & of(x3,x4) & Topic(x4,p1) & exists e2.(Theme(e2,x4) & v_farm(e2)) & n_land(x4) & n_plot(x3) & a_empty(s1) & Theme(s1,x3) & (x1 = x2) & n_man(x1))
exists e1 p1 x1.(n_man(x1) & Topic(e1,p1) & Actor(e1,x1) & v_go(e1) & exists e2 x2.(Theme(e2,x2) & Actor(e2,x1) & v_plant(e2) & n_corn(x2)))