Lawmakers may discover that something-is-the-case.Logical formLearned from13 sentences. A person may discover photography.Logical formLearned from13 sentences. Birds may be discovered.Logical formLearned from13 sentences. A person may discover a substance.Logical formLearned from13 sentences. A male may discover a body.Logical formLearned from13 sentences. A condition may be discovered.Logical formLearned from13 sentences. Some tunnels may be discovered.Logical formLearned from13 sentences. A person may discover a page.Logical formLearned from13 sentences. A source may be discovered.Logical formLearned from13 sentences. Some consumers may discover that something-is-the-case.Logical formLearned from13 sentences. A team may be discovered.Logical formLearned from13 sentences. A person may discover a means.Logical formLearned from13 sentences. Man may discover fire.Logical formLearned from13 sentences. Some (mail bombs) may be discovered.Logical formLearned from13 sentences. A church may be discovered.Logical formLearned from13 sentences.