Madam Jessica who died two months ago had two children, Adam and Billy. During her life, Madam Jessica entered into an agreement with Chris, the person who occupied the land belonging to Madam Jessica for free during Madam Jessica's life to pay Adam rent of RM500.00 a month after Madam Jessica died. Chris did not want to pay the rent to Adam after Madam Jessica's death on the grounds that Adam was not a party to the agreement and did not provide consideration to the agreement between Madam Jessica's and Chris. Prior to her death, Madam Jessica had also changed her name on a separate piece of land to Billy's name without any payment. The transfer is registered and made in writing. Adam is dissatisfied and intends to challenge the transfer of the land as invalid. Advise Adam regarding the above problems and support your answers with relevant legal provisions. (12 Markah/Marks)