A necessity can be for keep_upping a standing army.Logical formLearned from2 sentences. A necessity can be for a remedy.Logical formLearned from2 sentences. A necessity can be invincible by means.Logical formLearned from2 sentences. A necessity may justify a hand.Logical formLearned from2 sentences. A necessity can be for policies.Logical formLearned from2 sentences. A (business necessity) can be for a policy.Logical formLearned from2 sentences. Some challenge can be a necessity.Logical formLearned from2 sentences. Determinations can be about medical necessity.Logical formLearned from2 sentences. Disabled persons can be with (life necessities).Logical formLearned from2 sentences. A necessity can be for changing cylinders.Logical formLearned from2 sentences. Necessities can be a kind of luxury.Logical formLearned from2 sentences. An increase can be in necessities of living.Logical formLearned from2 sentences. A necessity may pertain-to a negation.Logical formLearned from2 sentences. Science can be by necessity.Logical formLearned from2 sentences. A refinement may eliminate a necessity.Logical formLearned from2 sentences.