A stranger may talk to a person.Logical formLearned from16 sentences. A stranger may come to a door.Logical formLearned from16 sentences. A stranger can be to disasters.Logical formLearned from16 sentences. Strangers may help strangers.Logical formLearned from16 sentences. A stranger can be on a road.Logical formLearned from16 sentences. An offender can be a stranger.Logical formLearned from16 sentences. A stranger can be intriguing.Logical formLearned from16 sentences. Encounters can be with strangers.Logical formLearned from16 sentences. A stranger can be gray-haired.Logical formLearned from16 sentences. A stranger can be to crises.Logical formLearned from16 sentences. A person can be a stranger to a country.Logical formLearned from16 sentences. Strangers can be welcome.Logical formLearned from15 sentences. Presence may pertain-to a stranger.Logical formLearned from15 sentences. An appearance may pertain-to a stranger.Logical formLearned from15 sentences. A stranger can be unfortunate.Logical formLearned from15 sentences.