A shelf can be constituted-of-or-filled-with products.Logical formLearned from9 sentences. (Store shelves) may go bare.Logical formLearned from9 sentences. An eye can be on a shelf.Logical formLearned from9 sentences. A calendar may be thumbtacked to a shelf.Logical formLearned from9 sentences. Cookbooks can be on shelves.Logical formLearned from9 sentences. A product can be on a (supermarket shelf).Logical formLearned from9 sentences. Shelves may pertain-to a retailer.Logical formLearned from9 sentences. A (shelf registration) may be filed.Logical formLearned from9 sentences. A shelf can be at a company.Logical formLearned from9 sentences. A shelf can be above a desk.Logical formLearned from9 sentences. A person may put a male on a shelf.Logical formLearned from9 sentences. A (book shelf) can be tall.Logical formLearned from9 sentences. Shelves can be constituted-of-or-filled-with wood.Logical formLearned from9 sentences. A (shelf life) can be shortened.Logical formLearned from9 sentences. A front may pertain-to an (ice shelf).Logical formLearned from9 sentences.