An attack can be on a caravan.Logical formLearned from4 sentences. A caravan may pertain-to parents.Logical formLearned from4 sentences. A caravan may be headed.Logical formLearned from4 sentences. A (caravan park) can be residential.Logical formLearned from4 sentences. A caravan may be nicknamed.Logical formLearned from4 sentences. Caravans can be permanent.Logical formLearned from4 sentences. A caravan can be constituted-of-or-filled-with some (tractor trailers).Logical formLearned from4 sentences. A person may travel in a caravan.Logical formLearned from4 sentences. Attacks can be on caravans.Logical formLearned from4 sentences. A (caravan route) can be to a country.Logical formLearned from4 sentences. A caravan can be in a forest.Logical formLearned from4 sentences. A position can be on a (caravan route).Logical formLearned from4 sentences. Caravans can be on-site.Logical formLearned from4 sentences. A person may live in a caravan.Logical formLearned from4 sentences. A caravan can be from a country.Logical formLearned from4 sentences.