In which of the following situations, if any, may the individual not be claimed as a dependent of the taxpayer?

	a.	A former spouse who lives with the taxpayer (divorce took place last year).
	b.	A stepmother who does not live with the taxpayer.
	c.	A married daughter who lives with the taxpayer.
	d.	A half-brother who does not live with the taxpayer and is a citizen and resident of Honduras.