Proof may pertain-to an income.Logical formLearned from184 sentences. A proof can be visible.Logical formLearned from176 sentences. Proof may be required.Logical formLearned from170 sentences. A proof can be compelling.Logical formLearned from165 sentences. A proof may pertain-to a result.Logical formLearned from164 sentences. Proof may pertain-to a claim.Logical formLearned from162 sentences. Persons may have a proof.Logical formLearned from162 sentences. A proof may pertain-to involvement.Logical formLearned from161 sentences. A proof can be firm.Logical formLearned from160 sentences. A proof can be short.Logical formLearned from157 sentences. A proof can be overwhelming.Logical formLearned from155 sentences. A proof may pertain-to a claim.Logical formLearned from152 sentences. A lack can be constituted-of-or-filled-with proof.Logical formLearned from151 sentences. Proof may pertain-to an innocence.Logical formLearned from148 sentences. A proof can be absent.Logical formLearned from147 sentences.