Alternatively, prioritiarians rationalize graduation as an opportunity to redistribute limited resources to the next group of individuals that comply with the eligibility criteria. The withdrawal of support needs to balance against the likelihood that beneficiaries might fall back into poverty again. Anti-poverty programmes using single events as eligibility conditions such as pregnancy or completion of primary education might not be effective when used as exit or 'graduating' conditions. More importantly, ethical justification for eligibility conditions might not apply in the context of exit conditions.