premise: construction worker working on a structure
hypothesis: A man is building a house.
explanation_1: The worker is not necessarily male, and they are not necessarily building a house.
explanation_2: A construction worker can be a man or woman. A construction worker can work in a variety of ways on a variety of structures and not just if the worker is building a house.
explanation_3: Construction work can be done by either a woman or man. Construction work on a structure does not imply house-building.
premise_logic: exists e1 x1 x2 x3.(on(e1,x3) & n_structure(x3) & Actor(e1,x1) & v_work(e1) & n_worker(x1) & of(x1,x2) & n_construction(x2))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_build(e1) & n_house(x2) & n_man(x1))
premise_sim: exists e1 x1 x2 x3.(v_work(e1) & on(e1,x3) & of(x1,x2) & n_worker(x1) & n_structure(x3) & n_construction(x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_build(e1) & n_man(x1) & n_house(x2) & Theme(e1,x2) & Actor(e1,x1))