Proof may pertain-to a nature.Logical formLearned from37 sentences. A proof may pertain-to conjectures.Logical formLearned from37 sentences. A bit can be constituted-of-or-filled-with proof.Logical formLearned from37 sentences. A proof can be analytic.Logical formLearned from37 sentences. A person may have some proof.Logical formLearned from37 sentences. Proofs may pertain-to a theorem.Logical formLearned from37 sentences. Proof may pertain-to a seriousness.Logical formLearned from37 sentences. Proof may pertain-to abilities.Logical formLearned from37 sentences. Achievements can be proof of progress.Logical formLearned from37 sentences. A proof can be contrary.Logical formLearned from37 sentences. A proof may pertain-to work.Logical formLearned from37 sentences. A person may look for proof.Logical formLearned from37 sentences. Proof may pertain-to potential.Logical formLearned from37 sentences. Proof may read.Logical formLearned from37 sentences. Persons may live proof.Logical formLearned from37 sentences.