A head may pertain-to a (steel giant).Logical formLearned from13 sentences. Steel may fall.Logical formLearned from13 sentences. Steel can be for construction.Logical formLearned from13 sentences. A (steel industry group) may pertain-to a country.Logical formLearned from12 sentences. Material can be for (steel production).Logical formLearned from12 sentences. Some (steel companies) can be in a country.Logical formLearned from12 sentences. A (steel price) can be rolled.Logical formLearned from12 sentences. Steel can be refined.Logical formLearned from12 sentences. (Steel products) can be quality.Logical formLearned from12 sentences. A hull can be steel.Logical formLearned from12 sentences. A (steel manufacturer) can be integrated.Logical formLearned from12 sentences. A (steel sculpture) can be abstract.Logical formLearned from12 sentences. A (pedal steel) may pertain-to a male.Logical formLearned from12 sentences. A need can be for steel.Logical formLearned from12 sentences. A (steel chassis) can be pressed.Logical formLearned from12 sentences.