A downward spiral may erupt into violence.Logical formLearned from6 sentences. A country can be in a downward spiral.Logical formLearned from6 sentences. Costs may start to spiral.Logical formLearned from6 sentences. A downward spiral can be hard.Logical formLearned from6 sentences. A downward spiral can be fatal.Logical formLearned from6 sentences. A spiral can be around a center.Logical formLearned from6 sentences. A spiral can be constituted-of-or-filled-with degradation.Logical formLearned from6 sentences. A (spiral manual) may undergo an edition.Logical formLearned from6 sentences. A direction may pertain-to a spiral.Logical formLearned from6 sentences. Spirals can be positive.Logical formLearned from6 sentences. Prices may begin a downward spiral.Logical formLearned from6 sentences. (Spiral galaxies) may undergo observations.Logical formLearned from6 sentences. A spiral can be high-speed.Logical formLearned from6 sentences. A spiral can be long-term.Logical formLearned from6 sentences. A downward spiral can be into drugs.Logical formLearned from6 sentences.