A person may stop dead in tracks.Logical formLearned from15 sentences. Bloodshed may stop.Logical formLearned from15 sentences. A (school bus) may stop.Logical formLearned from15 sentences. Critics may stop.Logical formLearned from15 sentences. A person may stop development.Logical formLearned from15 sentences. Trouble may stop a run.Logical formLearned from15 sentences. A company may stop a policy.Logical formLearned from15 sentences. Bones may stop.Logical formLearned from15 sentences. An engineer may stop by a person.Logical formLearned from15 sentences. Pilots may stop.Logical formLearned from15 sentences. A train may stop at a female.Logical formLearned from15 sentences. A male may be stopped dead.Logical formLearned from15 sentences. A train may stop at a road.Logical formLearned from15 sentences. An agreement may stop a fighting.Logical formLearned from15 sentences. A male may be stopped by persons.Logical formLearned from15 sentences.