Management without cause: There is no legal requirement or agreed obligation to manage affairs for others. Which of the following actions that are not causeless management is:. ["A takes in a lost child and asks him about his parents' address while letting him eat and live in his own home.", "After A disappears, his property custodian B manages A's property.", 'A saw several people beating B and immediately stepped forward to stop it.', "A's neighbor B's house caught fire, and A was afraid that the fire would burn the children of house B, so he implemented a fire rescue."]