Three men in white lab coats pointing at a computer screen while sitting in a lab with a microscope.
Three lab scientists working on an experiment
Just because three men in white lab coats it does not mean they are scientists.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7 x8.(a_topic(x1) & while(e1,e2) & with(e2,x8) & n_microscope(x8) & in(e2,x7) & n_lab(x7) & Actor(e2,x4) & v_sit(e2) & at(e1,x5) & n_screen(x5) & of(x5,x6) & n_computer(x6) & Actor(e1,x4) & v_point(e1) & (x1 = x4) & in(x1,x2) & n_coat(x2) & of(x2,x3) & n_lab(x3) & a_white(s1) & Theme(s1,x2) & n_man(x1) & card_eq_3(x1))
exists e1 x1 x2 x3 x4.(a_topic(x1) & on(e1,x4) & n_experiment(x4) & Actor(e1,x3) & v_work(e1) & (x1 = x3) & n_scientist(x1) & of(x1,x2) & n_lab(x2) & card_eq_3(x1))