premise: People are sitting at tables.
hypothesis: A man takes photos of a dog.
explanation_1: A man would have a hard time taking photos of a dog if he were sitting at a table.
explanation_2: People implies a group. A man is a single person. Sitting and taking photos are different activities.
explanation_3: people refers to many, a man is a single person.
premise_logic: exists e1 x1 x2.(at(e1,x2) & n_table(x2) & Actor(e1,x1) & v_sit(e1) & n_people(x1))
hypothesis_logic: exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & of(x2,x3) & n_dog(x3) & n_photo(x2) & n_man(x1))
premise_sim: exists e1 x1 x2.(v_sit(e1) & n_table(x2) & n_people(x1) & at(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3.(v_take(e1) & of(x2,x3) & n_photo(x2) & n_man(x1) & n_dog(x3) & Theme(e1,x2) & Actor(e1,x1))