Owner may undergo a collapse.Logical formLearned from5 sentences. A public-school system may undergo a collapse.Logical formLearned from5 sentences. A year can be before a collapse.Logical formLearned from5 sentences. Bodies may undergo a collapse.Logical formLearned from5 sentences. Civil government may undergo a collapse.Logical formLearned from5 sentences. A collapse can be an incident.Logical formLearned from5 sentences. A female can be on a brink of collapse.Logical formLearned from5 sentences. A distributor may undergo a collapse.Logical formLearned from5 sentences. A wicket may spark a collapse.Logical formLearned from5 sentences. A (magma chamber) may undergo a collapse.Logical formLearned from5 sentences. A casing may undergo a collapse.Logical formLearned from5 sentences. A collapse can be in a tunnel.Logical formLearned from5 sentences. A (soccer league) may undergo a collapse.Logical formLearned from5 sentences. French resistance may undergo a collapse.Logical formLearned from5 sentences. A (demon race) may lead to a collapse.Logical formLearned from5 sentences.