Stern-posts can be hollow.Logical formLearned from1 sentences. A screw-shaft can be hollow.Logical formLearned from1 sentences. A (metal catheter) can be hollow.Logical formLearned from1 sentences. A latter can be hollow.Logical formLearned from1 sentences. Nests may be made in hollow trees.Logical formLearned from1 sentences. Growths can be hollow.Logical formLearned from1 sentences. Some tentacles can be hollow.Logical formLearned from1 sentences. Folds can be hollow.Logical formLearned from1 sentences. Persons may be beatened hollow.Logical formLearned from1 sentences. A lizard can be from a hollow tree.Logical formLearned from1 sentences. Persons may enter on a hollow way.Logical formLearned from1 sentences. A hollow way can be sandy.Logical formLearned from1 sentences. A canoe may be formed of a hollow tree.Logical formLearned from1 sentences. A hollow tree can be capable of holding some persons.Logical formLearned from1 sentences. A short run may be ensconced in a hollow tree.Logical formLearned from1 sentences.