Input: Can we say "He had to be the life and soul of a dinner party, with the book there all the time." if "I sat there feeling rather like a chappie I'd once read about in a book, who murdered another cove and hid the body under the dining-room table, and then had to be the life and soul of a dinner party, with it there all the time."?

Output: no

Input: Can we say "Billy cried because Toby wouldn't accept Billy's toy." if "Billy cried because Toby wouldn't accept his toy."?

Output: yes

Input: Can we say "Ray reached the top of the stairs." if "Tom threw his schoolbag down to Ray after he reached the top of the stairs."?

Output:
no