A girl and a lady both looking through a microscope.
A girl and lady are looking through a microscope.
both looking is inferred as A girl and lady are looking
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(s1) & subset_of(x2,s1) & through(e1,x5) & n_microscope(x5) & Actor(e1,x4) & v_look(e1) & (x2 = x4) & Time(x2,x3) & n_both(x3) & n_lady(x2) & subset_of(x1,s1) & n_girl(x1))
exists e1 x1 x2 x3 x4.(through(e1,x4) & n_microscope(x4) & Actor(e1,x1) & v_look(e1) & n_lady(x3) & n_girl(x2) & subset_of(x3,x1) & subset_of(x2,x1))