A downward spiral can be in pricing.Logical formLearned from6 sentences. Producers may get concerned about a downward spiral.Logical formLearned from6 sentences. A spiral can be constituted-of-or-filled-with light.Logical formLearned from6 sentences. (Oil price shocks) may trigger a spiral.Logical formLearned from6 sentences. A (spiral stairwell) may pertain-to a building.Logical formLearned from6 sentences. Some victims may be trapped in a (spiral stairwell) of a building.Logical formLearned from6 sentences. A spiral can be constituted-of-or-filled-with behavior.Logical formLearned from6 sentences. A spiral may begin in a month.Logical formLearned from6 sentences. A spiral may pertain-to spears.Logical formLearned from6 sentences. Spears can be in a downward spiral.Logical formLearned from6 sentences. A step can be in a spiral.Logical formLearned from6 sentences. A spiral can be toward defeat.Logical formLearned from6 sentences. A (spiral staircase) can be red.Logical formLearned from6 sentences. A spiral of (revenge killings) may become violence.Logical formLearned from6 sentences. A (death spiral) can be deep.Logical formLearned from6 sentences.