Forensic scientist looks through a microscope as others look on.
A scientist is using a microscope.
A forensic scientist looks at things through a microscope.
exists e1 p1 s1 x1 x2.(exists e2 p2 x3.(exists s2.(Theme(s2,x3) & a_on(s2)) & Topic(e2,p2) & Actor(e2,x3) & v_look(e2) & -(x3 = x1) & n_person(x3)) & n_person(x1) & as(e1,p1) & through(e1,x2) & n_microscope(x2) & Actor(e1,x1) & v_look(e1) & n_scientist(x1) & a_forensic(s1) & Theme(s1,x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_use(e1) & n_microscope(x2) & n_scientist(x1))