A group of people are looking through a microscope.
The group consists of 8 memebers
Not every group looking through a microscope used to have 8 memebers
exists e1 x1 x2 x3.(through(e1,x3) & n_microscope(x3) & Actor(e1,x1) & v_look(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
exists e1 x1 x2.(n_group(x1) & of(e1,x2) & n_memeber(x2) & n_date(x2) & a_date_day_08(x2) & a_date_day_08(x2) & Actor(e1,x1) & v_consist(e1))