premise: A guy looking in a microscope.
hypothesis: The man watching a sonogram.
explanation_1: Someone looking in a microscope is using a different piece of equipment than a person who is watching a sonogram.
premise_logic: exists e1 x1 x2 x3.(a_topic(x1) & in(e1,x3) & n_microscope(x3) & Actor(e1,x2) & v_look(e1) & (x1 = x2) & n_guy(x1))
hypothesis_logic: exists e1 x1 x2 x3.(n_man(x1) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_watch(e1) & n_sonogram(x3) & (x1 = x2))
premise_sim: exists e1 x1 x2 x3.(v_look(e1) & n_microscope(x3) & n_guy(x1) & in(e1,x3) & a_topic(x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2 x3.(v_watch(e1) & n_sonogram(x3) & n_man(x1) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))