Propositions can be backed.Logical formLearned from2 sentences. An uprising can be backed.Logical formLearned from2 sentences. Software can be backed.Logical formLearned from2 sentences. A workload can be backed.Logical formLearned from2 sentences. An opinion can be backed.Logical formLearned from2 sentences. Benches can be backed.Logical formLearned from2 sentences. A military can be backed.Logical formLearned from2 sentences. A rebellion can be backed.Logical formLearned from2 sentences. A (student loan) can be backed.Logical formLearned from2 sentences. Claims can be backed.Logical formLearned from2 sentences. A revolt can be backed.Logical formLearned from2 sentences. A card can be backed.Logical formLearned from2 sentences. Birds can be backed.Logical formLearned from2 sentences. (Debt instruments) can be backed.Logical formLearned from2 sentences. Woodpeckers can be backed.Logical formLearned from2 sentences.