premise: Man in leather jacket reading a book.
hypothesis: A man is reading
explanation_1: 'Man reading' absolutely indicates that a man is reading.
explanation_2: Reading a book is a type of reading, and man in leather jacket is a type of man.
explanation_3: There was a man reading a book.
premise_logic: exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & in(x1,x2) & Theme(e1,x5) & Actor(e1,x4) & v_read(e1) & n_book(x5) & (x2 = x4) & n_jacket(x2) & of(x2,x3) & n_leather(x3) & n_man(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_read(e1) & n_thing(x2) & n_man(x1))
premise_sim: exists e1 x1 x2 x3 x4 x5.(v_read(e1) & of(x2,x3) & n_man(x1) & n_leather(x3) & n_jacket(x2) & n_book(x5) & in(x1,x2) & a_topic(x1) & Theme(e1,x5) & Actor(e1,x4) & (x2 = x4))
hypothesis_sim: exists e1 x1 x2.(v_read(e1) & n_thing(x2) & n_man(x1) & Theme(e1,x2) & Actor(e1,x1))