premise: The group is working with microscopes and wearing clean white scrubs, hairnets and face masks.
hypothesis: Some people are looking at something through microscopes.
explanation_1: People wearing white scrubs are technicians working with microscopes.
explanation_2: "Some people" is the "group"  working with "microscopes" by "looking at something."
explanation_3: They are looking at something through microscopes implies they are working with microscopes.
premise_logic: exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6 x7.(n_group(x1) & Theme(e2,x3) & Actor(e2,x1) & v_wear(e2) & rel(x3,x4) & subset_of(x6,x4) & n_mask(x6) & of(x6,x7) & n_face(x7) & subset_of(x5,x4) & n_hairnet(x5) & n_scrub(x3) & a_white(s2) & Theme(s2,x3) & a_clean(s1) & Theme(s1,x3) & with(e1,x2) & n_microscope(x2) & Actor(e1,x1) & v_work(e1))
hypothesis_logic: exists e1 x1 x2 x3.(at(e1,x2) & through(x2,x3) & n_microscope(x3) & n_thing(x2) & Actor(e1,x1) & v_look(e1) & n_people(x1))