Woman looking through a microscope in a lab.
A scientist is doing research
Not every woman looking through a microscope is a scientist doing research.
exists e1 x1 x2 x3.(ne_nam_woman(x1) & in(e1,x3) & n_lab(x3) & through(e1,x2) & n_microscope(x2) & Actor(e1,x1) & v_look(e1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_research(x2) & n_scientist(x1))