A group of men are planting a tree.
The children are chopping down a tree.
There is no mention of children, only men.
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_plant(e1) & n_tree(x3) & of(x1,x2) & n_man(x2) & n_group(x1))
exists e1 s1 x1 x2.(n_child(x1) & a_down(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_chop(e1) & n_tree(x2))