Buildings can be sturdy.Logical formLearned from3 sentences. (Shipping containers) can be sturdy.Logical formLearned from3 sentences. Barricades can be sturdy.Logical formLearned from3 sentences. Shoulders can be sturdy.Logical formLearned from3 sentences. A hardiness can be sturdy.Logical formLearned from3 sentences. Plants can be sturdy.Logical formLearned from3 sentences. A (metal clip) can be sturdy.Logical formLearned from3 sentences. A cartridge can be sturdy.Logical formLearned from3 sentences. Youths can be sturdy.Logical formLearned from3 sentences. Fibers can be sturdy.Logical formLearned from3 sentences. A (capital structure) can be sturdy.Logical formLearned from3 sentences. A (metal casing) can be sturdy.Logical formLearned from3 sentences. Chinstraps can be sturdy.Logical formLearned from3 sentences. A lift can be sturdy.Logical formLearned from3 sentences. A medium can be sturdy.Logical formLearned from3 sentences.