Henrioulle, an unemployed widower with two children, received public assistance in the form of a rent subsidy. He entered into an apartment lease agreement with Marin Ventures that provided, ‘‘INDEMNIFICATION: Owner shall not be liable for any damage or injury to the tenant, or any other person, or to any property, occurring on the premises, or any part thereof, and Tenant agrees to hold Owner harmless for any claims for damages no matter how caused.’’ Henrioulle fractured his wrist when he tripped over a rock on a common stairway in the apartment building. At the time of the accident, the landlord had been having difficulty keeping the common areas of the apartment building clean. Will the exculpatory clause effectively bar Henrioulle from recovery? Explain.