A length may pertain-to a shelf.Logical formLearned from13 sentences. Generations can be on (library shelves).Logical formLearned from13 sentences. Shelves can be in a closet.Logical formLearned from13 sentences. Books may line shelves.Logical formLearned from13 sentences. Shelves can be at a (grocery store).Logical formLearned from13 sentences. A (toy shelf) may pertain-to a person.Logical formLearned from13 sentences. A shelf may have a biomass.Logical formLearned from13 sentences. A loss of (ice shelves) may mean that something-is-the-case.Logical formLearned from13 sentences. Shelf may be separated.Logical formLearned from13 sentences. An (ice shelf) can be in an ocean.Logical formLearned from13 sentences. Some chunks may break off a shelf.Logical formLearned from13 sentences. A person may see shelves.Logical formLearned from13 sentences. Connection can be with shelf.Logical formLearned from13 sentences. A shelf can be with books.Logical formLearned from13 sentences. A shelf can be linked.Logical formLearned from13 sentences.