An empire may collapse in a century.Logical formLearned from6 sentences. A male may collapse of a (heart attack).Logical formLearned from6 sentences. An italian army may collapse.Logical formLearned from6 sentences. German resistance may collapse.Logical formLearned from6 sentences. A figure may collapse.Logical formLearned from6 sentences. A male may collapse from wounds.Logical formLearned from6 sentences. A male may collapse in despair.Logical formLearned from6 sentences. A passenger may collapse.Logical formLearned from6 sentences. A building may collapse on a male.Logical formLearned from6 sentences. A tower may collapse on a month.Logical formLearned from6 sentences. A roof may collapse on a male.Logical formLearned from6 sentences. A tradition may collapse.Logical formLearned from6 sentences. A highway may collapse.Logical formLearned from6 sentences. Authority of a government may collapse.Logical formLearned from6 sentences. A (real estate market) may collapse.Logical formLearned from6 sentences.