premise: Old man crafting something in his workshop.
hypothesis: An old man is working at his home workshop.
explanation_1: The workshop doesn't need to be located at home
explanation_2: Just because an old man is crafting something in his workshop does not mean he is at home.
explanation_3: Crafting can also be working but it can also be a hobby.
premise_logic: exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_craft(e1) & in(x3,x4) & n_workshop(x4) & of(x4,x1) & n_male(x1) & n_thing(x3) & (x1 = x2) & n_man(x1) & a_old(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 s1 x1 x2 x3.(at(e1,x2) & n_workshop(x2) & of(x2,x3) & n_home(x3) & of(x2,x1) & n_male(x1) & Actor(e1,x1) & v_work(e1) & n_man(x1) & a_old(s1) & Theme(s1,x1))