A man with large goggles and a gas mask.
an OSHA representative does some deep cleaning
The msm may be wearing goggles is does not mean he is an OSHA representative.
exists s1 x1 x2 x3 x4 x5.(a_topic(x1) & with(x1,x2) & subset_of(x4,x2) & n_mask(x4) & of(x4,x5) & n_gas(x5) & subset_of(x3,x2) & n_goggles(x3) & a_large(s1) & Theme(s1,x3) & n_man(x1))
exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_do(e1) & n_cleaning(x3) & a_deep(s1) & Theme(s1,x3) & n_representative(x1) & (x1 = x2) & ne_org_osha(x2))