A (steel support column) may lead to catastrophic failure.Logical formLearned from12 sentences. Chairs may be made of steel.Logical formLearned from12 sentences. (Steel companies) may pertain-to a nation.Logical formLearned from12 sentences. (Steel frame) can be for strength.Logical formLearned from12 sentences. Grades can be constituted-of-or-filled-with stainless steel.Logical formLearned from12 sentences. Steel can be from automakers.Logical formLearned from12 sentences. A stainless steel can be reflective.Logical formLearned from12 sentences. A (steel sculpture) can be by a male.Logical formLearned from12 sentences. Coal may be used in a production of steel.Logical formLearned from12 sentences. A center can be constituted-of-or-filled-with (steel production).Logical formLearned from12 sentences. Steel can be rusty.Logical formLearned from12 sentences. (Steel elements) can be thin.Logical formLearned from12 sentences. (Steel elements) may heat_up.Logical formLearned from12 sentences. Networks can be constituted-of-or-filled-with (steel bars).Logical formLearned from12 sentences. (Floor supports) can be in a (steel office tower).Logical formLearned from12 sentences.