A person may ask for proof.Logical formLearned from78 sentences. A proof can be vivid.Logical formLearned from78 sentences. A part may pertain-to a proof.Logical formLearned from77 sentences. A proof may pertain-to allegations.Logical formLearned from76 sentences. Proof may be provided.Logical formLearned from76 sentences. Proof may pertain-to a role.Logical formLearned from76 sentences. Proof may pertain-to a relationship.Logical formLearned from75 sentences. A proof can be powerful.Logical formLearned from75 sentences. Proof can be that something-is-the-case.Logical formLearned from75 sentences. A proof can be constituted-of-or-filled-with involvement.Logical formLearned from75 sentences. A proof can be eloquent.Logical formLearned from75 sentences. A proof can be persuasive.Logical formLearned from74 sentences. Proof may pertain-to a crime.Logical formLearned from73 sentences. Proof can be in a pudding.Logical formLearned from72 sentences. Proofs can be constituted-of-or-filled-with theorems.Logical formLearned from72 sentences.