Part of a wall may collapse.Logical formLearned from8 sentences. A skyscraper may collapse.Logical formLearned from8 sentences. (Development projects) may collapse.Logical formLearned from8 sentences. Shoulders may collapse.Logical formLearned from8 sentences. Part of a reservoir may collapse.Logical formLearned from8 sentences. A hillside may collapse on a town.Logical formLearned from8 sentences. A (methane gas explosion) may collapse a chamber.Logical formLearned from8 sentences. Snow may collapse part of a roof.Logical formLearned from8 sentences. A female may collapse under a weight of attention.Logical formLearned from8 sentences. A production may collapse.Logical formLearned from8 sentences. Some (peace process) may collapse.Logical formLearned from8 sentences. Dozens of others may collapse.Logical formLearned from8 sentences. (Rescue efforts) may collapse in a legislature.Logical formLearned from8 sentences. A mother may collapse after hearing that something-is-the-case.Logical formLearned from8 sentences. A serbian government may collapse.Logical formLearned from8 sentences.