A km can be in the west.Logical formLearned from2 sentences. Some (nature reserve) may cover an area of some km.Logical formLearned from2 sentences. A railway may have a length of some km.Logical formLearned from2 sentences. Some km can be constituted-of-or-filled-with tubes.Logical formLearned from2 sentences. Some highways may totale some km.Logical formLearned from2 sentences. Some km can be constituted-of-or-filled-with (city center).Logical formLearned from2 sentences. Some heavy weapons can be within some km of (city center).Logical formLearned from2 sentences. Some km can be constituted-of-or-filled-with main line.Logical formLearned from2 sentences. A project may extend some km.Logical formLearned from2 sentences. A km may pertain-to a basin.Logical formLearned from2 sentences. An area of an island can be km2s.Logical formLearned from2 sentences. A battle can be for (convoy kms).Logical formLearned from2 sentences. A convoy may become (convoy kms).Logical formLearned from2 sentences. Phase may cover some km2s.Logical formLearned from2 sentences. A municipality may have some km2s of land.Logical formLearned from2 sentences.