(a) to cease to be, from the particular year, a registered pledge ifi. at the end of the preceding taxation year, the aggregate of all amounts each of which is the eligible amount of a gift made, at or before that time, by the individual in satisfaction of the pledge was at least $250,000, or
ii. the particular year is included in the calendar year in which the individual became a bankrupt; or
(b) never to have been registered ifi. at the end of the preceding taxation year, the aggregate of all amounts each of which is the eligible amount of a gift made, at or before that time, by the individual in satisfaction of the pledge is less than $250,000, unless the individual dies in the particular year, or
ii. the particular year is the first year covered by the pledge.