deny any claims for the death, illness or injury of a crew member falling within the
ambit of this clause, or any expense incurred in respect thereof, in whole or in part,
arising from a medical condition which could have been discovered if the Member had
complied with the obligations set out in i, ii or iii above. Whether or not such medical
condition could have been discovered if the Member had complied with the said
obligations shall be a matter for the sole and exclusive determination of the Managers