Survivors may pertain-to a collapse.Logical formLearned from20 sentences. A (building collapse) may pertain-to a weekday.Logical formLearned from20 sentences. Levees may undergo a collapse.Logical formLearned from20 sentences. Resistance may undergo a collapse.Logical formLearned from20 sentences. An old regime may undergo a collapse.Logical formLearned from20 sentences. A regime may face collapse.Logical formLearned from20 sentences. A homes may undergo a collapse.Logical formLearned from19 sentences. (Building collapse) can be in a world-city.Logical formLearned from19 sentences. Armies may undergo a collapse.Logical formLearned from19 sentences. A banking may undergo a collapse.Logical formLearned from19 sentences. A league may undergo a collapse.Logical formLearned from19 sentences. A (batting collapse) can be dramatic.Logical formLearned from19 sentences. A continental-region may undergo a collapse.Logical formLearned from19 sentences. The national economy may undergo a collapse.Logical formLearned from19 sentences. A (road map) may undergo a collapse.Logical formLearned from19 sentences.