A patio can be sturdy.Logical formLearned from3 sentences. (Construction ..s) can be sturdy.Logical formLearned from3 sentences. A seating can be sturdy.Logical formLearned from3 sentences. Some wood can be sturdy.Logical formLearned from3 sentences. A color can be sturdy.Logical formLearned from3 sentences. Bottom can be sturdy.Logical formLearned from3 sentences. A traction can be sturdy.Logical formLearned from3 sentences. A doorstop can be sturdy.Logical formLearned from3 sentences. Structure can be sturdy.Logical formLearned from3 sentences. A (metal chair) can be sturdy.Logical formLearned from3 sentences. Wooden chairs can be sturdy.Logical formLearned from3 sentences. (Snow boots) can be sturdy.Logical formLearned from3 sentences. A (keyboard stand) can be sturdy.Logical formLearned from3 sentences. A (desk chair) can be sturdy.Logical formLearned from3 sentences. A pool can be sturdy.Logical formLearned from3 sentences.