premise: A guy on a roof working on terracotta roof tiles.
hypothesis: A guy on a roof working on roof tiles.
explanation_1: Terracotta roof tiles are a type of roof tiles.
explanation_2: The man is working on roof tiles that are terracotta.
explanation_3: terracotta roof tiles are still roof tiles
premise_logic: exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & on(x1,x2) & on(e1,x4) & n_tile(x4) & of(x4,x5) & n_roof(x5) & a_terracotta(s1) & Theme(s1,x4) & Actor(e1,x3) & v_work(e1) & (x2 = x3) & n_roof(x2) & n_guy(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & on(x1,x2) & on(e1,x4) & n_tile(x4) & of(x4,x5) & n_roof(x5) & Actor(e1,x3) & v_work(e1) & (x2 = x3) & n_roof(x2) & n_guy(x1))