A length may pertain-to an economic downturn.Logical formLearned from31 sentences. A male may expound at length.Logical formLearned from31 sentences. Columns can be a length of columns.Logical formLearned from31 sentences. An overall length can be constituted-of-or-filled-with some cms.Logical formLearned from31 sentences. Lengths can be constituted-of-or-filled-with thread.Logical formLearned from31 sentences. A length may pertain-to a dam.Logical formLearned from31 sentences. A message can be constituted-of-or-filled-with length.Logical formLearned from31 sentences. Persons may discuss at some length.Logical formLearned from31 sentences. A length may pertain-to a rail.Logical formLearned from31 sentences. A length may pertain-to wings.Logical formLearned from31 sentences. A length may pertain-to a boat.Logical formLearned from31 sentences. A length can be kilometers.Logical formLearned from30 sentences. A river can be in length.Logical formLearned from30 sentences. A length may pertain-to a cut.Logical formLearned from30 sentences. A length may pertain-to a tournament.Logical formLearned from30 sentences.