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I'm in agreement with both.
Starvation><Saturation can also be used as an example of qualitative and quantitative contradictions; Starvation><Saturation is qualitative, because it is affected by the quantitative contradiction of the amount of nutrients.
Also, it can be used as an example for primary and second contradictions. Starvation & Saturation manifests as a result of the change in nutrients, so the quantitative contradiction of nutrients can be thought of as a primary contradiction, while Starvation><Saturation can be thought of as a secondary contradiction.