A bunch of people and some camels.
A group of people make there way across the desert with some camels.
The people and camels do not have to be crossing the desert.
exists x1 x2 x3 x4.(a_topic(x1) & of(x1,x2) & subset_of(x4,x2) & n_camel(x4) & subset_of(x3,x2) & n_people(x3) & n_bunch(x1))
exists e1 x1 x2 x3 x4 x5 x6.(n_desert(x5) & with(e1,x6) & n_camel(x6) & across(e1,x5) & Recipient(e1,x4) & Theme(e1,x3) & Actor(e1,x1) & v_make(e1) & n_way(x3) & of(x1,x2) & n_people(x2) & n_group(x1))