premise: A man in a white lab coat is looking through a microscope.
hypothesis: There is a man purchasing a scope
explanation_1: A man purchasing a scope is definitely not looking through a microscope at the same time.
explanation_2: If a man is looking through a microscope he does not have to be purchasing a scope.
explanation_3: A microscope and a scope are two different things.
premise_logic: exists e1 s1 x1 x2 x3 x4.(through(e1,x4) & n_microscope(x4) & Actor(e1,x1) & v_look(e1) & in(x1,x2) & n_coat(x2) & of(x2,x3) & n_lab(x3) & a_white(s1) & Theme(s1,x2) & n_man(x1))
hypothesis_logic: exists p1 x1 e1 x2 x3 x4.((x1 = x2) & Theme(e1,x4) & Actor(e1,x3) & v_purchase(e1) & n_scope(x4) & (x2 = x3) & n_man(x2))