A federal prosecutor may quit a case.Logical formLearned from7 sentences. A world-city may quit six-party talks.Logical formLearned from7 sentences. Some workers may quit a joint venture.Logical formLearned from7 sentences. Premier may quit a ruling party.Logical formLearned from7 sentences. Rival may quit.Logical formLearned from7 sentences. A consumer may quit.Logical formLearned from7 sentences. Opponents may quit.Logical formLearned from7 sentences. Players may quit a team.Logical formLearned from7 sentences. Chief may quit a next day.Logical formLearned from7 sentences. A male may quit a home.Logical formLearned from7 sentences. A male may quit midway.Logical formLearned from7 sentences. (Security chief) may quit.Logical formLearned from7 sentences. Chairman may quit.Logical formLearned from7 sentences. Allies may quit in protest.Logical formLearned from7 sentences. An ambassador may quit a job.Logical formLearned from7 sentences.