premise: The person is reading a book.
hypothesis: A person reads.
explanation_1: Reading a book implies reading
explanation_2: Is reading a book is a paraphrase of reads.
explanation_3: The person is reading a book means the person reads (anything including book)
premise_logic: exists e1 x1 x2.(n_person(x1) & Theme(e1,x2) & Actor(e1,x1) & v_read(e1) & n_book(x2))
hypothesis_logic: exists e1 x1.(Actor(e1,x1) & v_read(e1) & n_person(x1))
premise_sim: exists e1 x1 x2.(v_read(e1) & n_person(x1) & n_book(x2) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1.(v_read(e1) & n_person(x1) & Actor(e1,x1))