(b) the entitlement to the amount or benefit arisesi. because of a contract of insurance with an insurance corporation dealing at arm’s length with the taxpayer, and, where the expenditure is the cost of an interest in a partnership, with each member of the partnership, under which the taxpayer is insured against any claim arising as a result of a liability incurred in the ordinary course of carrying on the business of the taxpayer or the partnership,
ii. as a consequence of the death of the taxpayer,
iii. in respect of an amount not included in the expenditure, determined without reference to paragraph b of section 851.41, or
iv. by reason of an excluded obligation, as defined in the regulations made under section 359.1, in relation to a share issued to the taxpayer or, where the expenditure is the cost of an interest in a partnership, to the partnership.