premise: A man in a boom lift bucket welds.
hypothesis: A man is working indoors.
explanation_1: Welding can be done indoors.
explanation_2: Welding in a bucket doesn't have to be indoors.
explanation_3: Just because welding does not mean necessarily indoors.
premise_logic: exists x1 x2 x3 x4 x5.(a_topic(x1) & in(x1,x2) & n_weld(x2) & of(x2,x5) & n_bucket(x5) & of(x2,x4) & n_lift(x4) & of(x2,x3) & n_boom(x3) & n_man(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_work(e1) & n_indoor(x2) & n_man(x1))
premise_sim: exists x1 x2 x3 x4 x5.(of(x2,x5) & of(x2,x4) & of(x2,x3) & n_weld(x2) & n_man(x1) & n_lift(x4) & n_bucket(x5) & n_boom(x3) & in(x1,x2) & a_topic(x1))
hypothesis_sim: exists e1 x1 x2.(v_work(e1) & n_man(x1) & n_indoor(x2) & Theme(e1,x2) & Actor(e1,x1))