Two researchers are looking into a microscope surrounded by complex machinery.
The researchers are in a lab.
A microscope surrounded by complex machinery would be in a lab.
exists e1 e2 s1 x1 x2 x3 x4.(into(e1,x2) & Actor(e2,x4) & n_machinery(x4) & a_complex(s1) & Theme(s1,x4) & Theme(e2,x3) & v_surround(e2) & (x2 = x3) & n_microscope(x2) & Actor(e1,x1) & v_look(e1) & n_researcher(x1) & card_eq_2(x1))
exists p1 x1.(n_researcher(x1) & exists x2.(in(x1,x2) & n_lab(x2)))