premise: Lab tech looking through a microscope in a lab.
hypothesis: The lab tech is looking at a cell sample.
explanation_1: Lab tech can be doing other observation through microscope. We cannot determine if he is particularly looking at a cell sample
explanation_2: Just because a lab tech looks through a microscope does not mean that they are looking at a cell sample.
explanation_3: The lab tech could be looking at something other than a cell sample.
premise_logic: exists e1 x1 x2 x3 x4.(in(e1,x4) & n_lab(x4) & through(e1,x3) & n_microscope(x3) & Actor(e1,x1) & v_look(e1) & n_tech(x1) & (x1 = x2) & ne_per_lab(x2))
hypothesis_logic: exists e1 x1 x2 x3 x4.(n_tech(x1) & of(x1,x2) & n_lab(x2) & at(e1,x3) & n_sample(x3) & of(x3,x4) & n_cell(x4) & Actor(e1,x1) & v_look(e1))
premise_sim: exists e1 x1 x2 x3 x4.(v_look(e1) & through(e1,x3) & ne_per_lab(x2) & n_tech(x1) & n_microscope(x3) & n_lab(x4) & in(e1,x4) & Actor(e1,x1) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2 x3 x4.(v_look(e1) & of(x3,x4) & of(x1,x2) & n_tech(x1) & n_sample(x3) & n_lab(x2) & n_cell(x4) & at(e1,x3) & Actor(e1,x1))