A person wearing protective clothing coverings is sitting in front of a microscope.
A scientist works in her lab.
We have no idea if the person is a her or not, it could be a man as well.
exists e2 e1 s1 x1 x2 x3 x4 x5 x6.(in(e2,x5) & of(x5,x6) & n_microscope(x6) & n_front(x5) & Actor(e2,x1) & v_sit(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_covering(x3) & of(x3,x4) & n_clothing(x4) & a_protective(s1) & Theme(s1,x3) & (x1 = x2) & n_person(x1))
exists e1 x1 x2.(in(e1,x2) & n_lab(x2) & of(x2,x1) & n_female(x1) & Actor(e1,x1) & v_work(e1) & n_scientist(x1))