A serve may fail a female.Logical formLearned from13 sentences. A serve may fail.Logical formLearned from13 sentences. Supporters may fail by some votes.Logical formLearned from13 sentences. A game of shock may fail.Logical formLearned from13 sentences. Suits may fail.Logical formLearned from13 sentences. (Climate talks) may fail.Logical formLearned from13 sentences. Leaders may fail to differences.Logical formLearned from13 sentences. Objections may fail.Logical formLearned from13 sentences. (World trade talks) may fail.Logical formLearned from13 sentences. A batsmen may fail.Logical formLearned from13 sentences. An envoy may fail.Logical formLearned from13 sentences. Some auctions may fail.Logical formLearned from13 sentences. Bad banks may fail.Logical formLearned from13 sentences. A plug may fail.Logical formLearned from13 sentences. Some swimmers may fail tests.Logical formLearned from13 sentences.