during the exclusive period, lessor shall immediately refer to broker all inquiries of any person or entity interested in the property and lessor shall conduct all negotiations through broker. for purposes of this paragraph, broker is conclusively presumed to have negotiated with or submitted the property to any person or entity who (i) submitted an offer to lease the property during the exclusive period or (ii) whose name appears on a list delivered to lessor by broker within ten business days immediately following the expiration of the exclusive period. this agreement shall be governed by the laws of the state of california, without giving effect to the conflict of law principles thereof.