On August 29, Paris and Helen agree that Paris will supply Helen with natural gas for one year beginning on January 1 and Helen will make payments each month. On September 30, Helen contacts Paris and informs him that she may not be able to make the monthly payments, but she will try. On December 14, Paris contacts another supplier who agrees to supply him with the natural gas for a year beginning on January 1. On December 15, Helen notifies Paris that she should be able to make the monthly payments. Helen may not retract her anticipatory repudiation because Paris relied on it and had entered into another contract with a different supplier. a. Trueb. False