Articles may pertain-to a necessity.Logical formLearned from3 sentences. A necessity can be for an exercise.Logical formLearned from3 sentences. A necessity can be for revenue.Logical formLearned from3 sentences. Regard can be to a question of necessity.Logical formLearned from3 sentences. Necessity can be determined.Logical formLearned from3 sentences. A necessity may pertain-to a contribution.Logical formLearned from3 sentences. A necessity may pertain-to co-operation.Logical formLearned from3 sentences. An estimate may pertain-to necessities.Logical formLearned from3 sentences. A necessity of recurring to a force can be applicable to governments.Logical formLearned from3 sentences. A policy may be justified by (business necessity).Logical formLearned from3 sentences. A necessity may pertain-to tomorrow.Logical formLearned from3 sentences. A necessity can be for ensurring that something-is-the-case.Logical formLearned from3 sentences. A standard can be constituted-of-or-filled-with medical necessity.Logical formLearned from3 sentences. Questions can be constituted-of-or-filled-with medical necessity.Logical formLearned from3 sentences. A necessity can be for growing (oxide films).Logical formLearned from3 sentences.