(Ice shelves) can be in a continent.Logical formLearned from8 sentences. A person may look on a shelf.Logical formLearned from8 sentences. Books may have a (shelf life).Logical formLearned from8 sentences. Shelves can be in a shop.Logical formLearned from8 sentences. Some shelves can be on the right.Logical formLearned from8 sentences. A (shelf registration) can be automatic.Logical formLearned from8 sentences. Shelves may undergo a use.Logical formLearned from8 sentences. A continental shelf can be submerged.Logical formLearned from8 sentences. An edge may pertain-to a (continental shelf).Logical formLearned from8 sentences. Shelves may be arranged.Logical formLearned from8 sentences. Fixed platforms may be located on a continental shelf.Logical formLearned from8 sentences. A continental shelf may undergo an exploration.Logical formLearned from8 sentences. Competition can be for (shelf space).Logical formLearned from8 sentences. A (shelf carbonate) can be shallow.Logical formLearned from8 sentences. Areas may pertain-to a continental shelf.Logical formLearned from8 sentences.