A male may find a tree.Logical formLearned from46 sentences. A tree can be happy.Logical formLearned from46 sentences. Persons may lose some trees.Logical formLearned from46 sentences. An area can be with trees.Logical formLearned from46 sentences. A park can be with trees.Logical formLearned from46 sentences. A crotch may pertain-to a tree.Logical formLearned from46 sentences. A male may bark_up a tree.Logical formLearned from46 sentences. An appearance may pertain-to a tree.Logical formLearned from46 sentences. Variety can be constituted-of-or-filled-with (fruit trees).Logical formLearned from46 sentences. A tree may undergo a search.Logical formLearned from46 sentences. A tree may undergo a traversal.Logical formLearned from46 sentences. A tree may mature.Logical formLearned from46 sentences. Trees may pertain-to a country.Logical formLearned from46 sentences. A storm may topple trees.Logical formLearned from46 sentences. A field can be constituted-of-or-filled-with trees.Logical formLearned from46 sentences.