S sold a parcel of land to B for P240,000 payable in installments of P20,000 a year. The land was delivered to B who obtained ownership thereof. After B had paid P200,000, he could no longer continuing paying in view of financial reverses but he was willing to pay the balance of P40,000 if given more time. Thereupon, S sued for recission under Article 1911. If you were the judge, would you grant recission?