(Blood vessels) may undergo an expansion.Logical formLearned from13 sentences. An expansion may push_down a dollar.Logical formLearned from13 sentences. Expansion can be with camera.Logical formLearned from13 sentences. Individual rights may undergo an expansion.Logical formLearned from13 sentences. A US-president may preside over an economic expansion.Logical formLearned from13 sentences. An expansion may pertain-to a site.Logical formLearned from13 sentences. Some expansion can be by a (search giant).Logical formLearned from13 sentences. (Energy production) may undergo an expansion.Logical formLearned from13 sentences. A joint venture may undergo an expansion.Logical formLearned from13 sentences. A (thickness expansion) may therewit a schematism.Logical formLearned from13 sentences. An expansion can be careful.Logical formLearned from13 sentences. An expansion may be titled.Logical formLearned from13 sentences. Expansion may be halted.Logical formLearned from13 sentences. A desire can be for expansion.Logical formLearned from13 sentences. A (waste dump) may undergo an expansion.Logical formLearned from13 sentences.