Some ladies are looking at materials on a table.
A group of females are gathering materials on a table.
Women looking at materials does not imply that they are also gathering them.
exists e1 x1 x2 x3.(on(e1,x3) & n_table(x3) & at(e1,x2) & n_material(x2) & Actor(e1,x1) & v_look(e1) & n_lady(x1))
exists e1 x1 x2 x3 x4.(on(e1,x4) & n_table(x4) & Theme(e1,x3) & Actor(e1,x1) & v_gather(e1) & n_material(x3) & of(x1,x2) & n_female(x2) & n_group(x1))