A (conservation plan) may undergo a preparation.Logical formLearned from10 sentences. An object may undergo conservation.Logical formLearned from10 sentences. Guidelines can be for conservation.Logical formLearned from10 sentences. Conservation can be needed.Logical formLearned from10 sentences. A (conservation group) may pertain-to a us-state.Logical formLearned from10 sentences. A species may miss in a (conservation area).Logical formLearned from10 sentences. Conservation may begin.Logical formLearned from10 sentences. A champion can be constituted-of-or-filled-with conservation.Logical formLearned from10 sentences. A spokesman can be for a (conservation lobby).Logical formLearned from10 sentences. A light can be on conservation.Logical formLearned from10 sentences. (Energy conservation) may apply to the universe.Logical formLearned from10 sentences. Physicists may do conservation of energy.Logical formLearned from10 sentences. An essence may pertain-to an (energy conservation principle).Logical formLearned from10 sentences. An essence of an (energy conservation principle) can be that something-is-the-case.Logical formLearned from10 sentences. Land can be for (conservation purposes).Logical formLearned from10 sentences.