premise: A man holds wooden boards together as a young boy drives a nail into them.
hypothesis: A father and son watch television together.
explanation_1: A father and son who watch television cannot hold wooden boards and drive a nail into them.
explanation_2: If one holds wooden boards and one drives a nail into them, they cannot watch television together at the same time.
explanation_3: If you watch television you are not working on a project driving nails
premise_logic: exists e1 p1 s1 s2 x1 x2.(exists e2 s3 x3 x4.(into(e2,x1) & Theme(e2,x4) & Actor(e2,x3) & v_drive(e2) & n_nail(x4) & n_boy(x3) & a_young(s3) & Theme(s3,x3)) & n_thing(x1) & as(e1,p1) & a_together(s2) & Manner(e1,s2) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_board(x2) & a_wooden(s1) & Theme(s1,x2) & n_man(x1))
hypothesis_logic: exists e1 s1 x1 x2 x3 x4.(a_together(s1) & Manner(e1,s1) & Theme(e1,x4) & Actor(e1,x1) & v_watch(e1) & n_television(x4) & n_son(x3) & n_father(x2) & subset_of(x3,x1) & subset_of(x2,x1))