"Examining the context given, identify and quote verbatim the section that directly addresses the user's question. Any modification to the clause is not permissible.

context:
The Author warrants that the said book is his original and does not infringe the copy right of any person. The Author agrees to indemnify and keep indemnified the Publisher against any claim made on account of infringement of any copyright. The author also warrants that he has not given the right of publication to any other person.  The Author grants to the Publisher the right to print and publish the said book subject to the terms and conditions herein contained. The Author hereby warrants that the said book does not infringe the copy right of any other person and he is the sole copyright owner of the said book. He also warrants that he has not given license to publish the said book to any other person.


question:-> Extract the indemnification obligation of the Author towards the Publisher." Please answer in JSON format.
user