premise: A man in a blue jacket holding a handsaw sawing a pipe on top of a wood fence.
hypothesis: Nobody is working.
explanation_1: If nobody was working then the man would not be sawing a pipe.
explanation_2: If nobody is working then the man would not be sawing a pipe.
explanation_3: A man sawing makes it untrue that noone is working.
premise_logic: exists e2 e1 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9.(a_topic(x1) & on(e2,x7) & of(x7,x8) & n_fence(x8) & of(x8,x9) & n_wood(x9) & n_top(x7) & Theme(e2,x6) & Actor(e2,x5) & v_saw(e2) & n_pipe(x6) & (x1 = x5) & in(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_hold(e1) & n_handsaw(x4) & (x2 = x3) & n_jacket(x2) & a_blue(s1) & Theme(s1,x2) & n_man(x1))
hypothesis_logic: -exists e1 x1.(Actor(e1,x1) & v_work(e1) & n_person(x1))