A downward spiral can be in the economy.Logical formLearned from11 sentences. A spiral can be fatal.Logical formLearned from11 sentences. A spiral may pertain-to 1970s.Logical formLearned from11 sentences. A sample can be constituted-of-or-filled-with some (spiral galaxies).Logical formLearned from11 sentences. Spirals can be endless.Logical formLearned from11 sentences. A downward spiral may pick_up speed.Logical formLearned from11 sentences. Relations can be on a downward spiral.Logical formLearned from11 sentences. A report may document a downward spiral from early years.Logical formLearned from11 sentences. A downward spiral can be sudden.Logical formLearned from11 sentences. A team can be in a downward spiral.Logical formLearned from11 sentences. A (death spiral) can be slow.Logical formLearned from11 sentences. A spiral can be powerful.Logical formLearned from11 sentences. A spiral can be irrational.Logical formLearned from11 sentences. A downward spiral can be in efforts.Logical formLearned from11 sentences. A spiral can be constituted-of-or-filled-with unrest.Logical formLearned from11 sentences.