contract period, or are terminated for cause, the workers are not entitled to the 50 percent guarantee described in subparagraph (A). (D) Termination of employment (i) In general If, before the expiration of the period of employment specified in the work contract, the services of the workers are no longer required due to any form of natural disaster, including flood, hurricane, freeze, earthquake, fire, drought, plant or animal disease, pest infestation, regulatory action, or any other reason beyond the control of the employer before the employment guarantee in subparagraph (A) is fulfilled, the employer may terminate the workers’ employment. (ii) Requirements If a worker’s employment is terminated under clause (i), the employer shall— (I) fulfill the employment guarantee in subparagraph (A) for the work days that have elapsed during the period beginning on the first work day and ending on the date on which such employment is terminated