definiens: means any written notice, Proceeding, Order, lien, fine, obligation, penalty or, as to each, any settlement or judgment arising ther efrom, by or from any Person alleging liability of whatever kind or nature ( including liability or responsibility fo r the costs of enforcement proceedings, investigati ons, cleanup, governmental response, removal or remediation, natu ral resources damages, property damages, personal i njuries, medical monitoring, penalties, contribution, indemn ification and injunctive relief ) arising out of, ba sed on or resulting from : ( a ) the presence or Release of, or exposure to, any Hazardous Substances at or from th e Leased Real Property or shipped from the Leased Real Prope rty ; ( b ) any actual or alleged non - compliance with any Environmental Law or term or condition of any envir onmental Governmental Authorization of Seller ; or ( c ) ownership, lease, operation or use of the current o r former Assets of the Business or the operation of the Business