a guy working in a factory.
A man working hard inside a factory.
A guy working in a factory is not always working hard.
exists e1 x1 x2 x3.(a_topic(x1) & in(e1,x3) & n_factory(x3) & Actor(e1,x2) & v_work(e1) & (x1 = x2) & n_guy(x1))
exists e1 s1 x1 x2 x3.(a_topic(x1) & inside(e1,x3) & n_factory(x3) & a_hard(s1) & Manner(e1,s1) & Actor(e1,x2) & v_work(e1) & (x1 = x2) & n_man(x1))