Liquid nitrogen may cost some cents.Logical formLearned from2 sentences. Taxis may run on liquid (petroleum gas).Logical formLearned from2 sentences. Enough can be for liquid water.Logical formLearned from2 sentences. A lipid can be liquid.Logical formLearned from2 sentences. A (rock material) can be liquid.Logical formLearned from2 sentences. H2s can be liquid.Logical formLearned from2 sentences. Polymers can be liquid.Logical formLearned from2 sentences. Marshmallows may be frozen with liquid nitrogen.Logical formLearned from2 sentences. A transformation can be liquid.Logical formLearned from2 sentences. A repellant can be liquid.Logical formLearned from2 sentences. A lamina can be liquid.Logical formLearned from2 sentences. A backsheet can be liquid.Logical formLearned from2 sentences. Liquid water may exist at a surface of (rocky/icy bodies).Logical formLearned from2 sentences. Smes may be cooled by liquid helium.Logical formLearned from2 sentences. A (carbon fuel) can be liquid.Logical formLearned from2 sentences.