premise: A man sits at a table in a room.
hypothesis: A man sits and waits for someone.
explanation_1: You can not infer he waits for someone.
explanation_2: Someone who not waits for someone can also sit at a table.
explanation_3: Just because a man is sitting at a table does not mean he is waiting (waits) for anyone.
premise_logic: exists e1 x1 x2 x3.(in(e1,x3) & n_room(x3) & at(e1,x2) & n_table(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1))
hypothesis_logic: exists e2 e1 x1 x2 x3.(for(e2,x3) & n_person(x3) & Actor(e2,x2) & v_wait(e2) & n_man(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1))
premise_sim: exists e1 x1 x2 x3.(v_sit(e1) & n_table(x2) & n_room(x3) & n_man(x1) & in(e1,x3) & at(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e2 e1 x1 x2 x3.(v_wait(e2) & v_sit(e1) & n_person(x3) & n_man(x2) & n_man(x1) & for(e2,x3) & Actor(e2,x2) & Actor(e1,x1))