Janitor pushing dolly outside with janitor tools.
A doctor pushing a patient bed.
Janitor and doctor are two different jobs, and a dolly and a patient bed are not used for the same purpose.
exists e1 s1 s2 x1 x2 x3.(ne_nam_janitor(x1) & a_outside(s2) & Manner(e1,s2) & a_dolly(s1) & Manner(e1,s1) & with(e1,x2) & n_tool(x2) & of(x2,x3) & n_janitor(x3) & Actor(e1,x1) & v_push(e1))
exists e1 s1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_push(e1) & n_bed(x3) & a_patient(s1) & Theme(s1,x3) & (x1 = x2) & n_doctor(x1))