A problem may start.Logical formLearned from726 sentences. A competition may start.Logical formLearned from717 sentences. A man may start.Logical formLearned from715 sentences. Friends may start.Logical formLearned from713 sentences. Someone may start.Logical formLearned from712 sentences. The economy may start.Logical formLearned from712 sentences. A person may start a project.Logical formLearned from711 sentences. Some p.m. may start.Logical formLearned from707 sentences. A mother may start.Logical formLearned from697 sentences. School may be started.Logical formLearned from696 sentences. Police may start.Logical formLearned from677 sentences. A period may start.Logical formLearned from676 sentences. A strike may start.Logical formLearned from675 sentences. A weekend may start.Logical formLearned from673 sentences. A person may start a process.Logical formLearned from671 sentences.