Please extract entities and their types from the input sentence, entity types should be chosen from {person/organization/location}.

4 . 1 . 3 at the request of Lender ( or a party designated by Lender ), to execute contracts or agreements on business cooperation with Lender ( or a party designated by Lender ), and to strictly abide by such contracts or agreements ;
Lender is a person, Lender is a person, Lender is a person, Lender is a person.