Two men are removing tree branches.
men are working on removing branches from a tree
"Removing tree branches" can be rephrased as "removing branches from a tree".
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_remove(e1) & n_branch(x2) & of(x2,x3) & n_tree(x3) & n_man(x1) & card_eq_2(x1))
exists e1 e2 x1 x2 x3 x4.(on(e1,e2) & from(e2,x4) & n_tree(x4) & Theme(e2,x3) & Actor(e2,x2) & v_remove(e2) & n_branch(x3) & Actor(e1,x1) & v_work(e1) & n_man(x1))