Man looks through light microscope at a glass slide.
The scientist continues to work on his labs immunization efforts
A man looking through a microscope does not imply that he is a scientist, that he works in a lab, or that he is studying immunization.
exists e1 s1 x1 x2 x3 x4.(at(e1,x3) & n_slide(x3) & of(x3,x4) & n_glass(x4) & through(e1,x2) & n_microscope(x2) & a_light(s1) & Theme(s1,x2) & Actor(e1,x1) & v_look(e1) & n_man(x1))
exists e1 p1 x1 x2 x3 x4.(n_effort(x2) & of(x2,x4) & n_immunization(x4) & of(x2,x3) & n_lab(x3) & of(x2,x1) & n_male(x1) & n_scientist(x1) & Topic(e1,p1) & Actor(e1,x1) & v_continue(e1) & exists e2.(on(e2,x2) & Actor(e2,x1) & v_work(e2)))