A group of people are riding in the back of a truck.
They are headed to work.
Just because a group of people are riding in the back of a truck does not imply that they are headed to work
exists e1 x1 x2 x3 x4.(n_back(x3) & in(e1,x3) & of(x3,x4) & n_truck(x4) & Actor(e1,x1) & v_ride(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
exists e1 x1.(to(e1,x1) & n_work(x1) & Theme(e1,x1) & v_head(e1) & n_thing(x1))