Audiences can be solid.Logical formLearned from12 sentences. Roofs can be solid.Logical formLearned from12 sentences. A certainty can be solid.Logical formLearned from12 sentences. (Waste facilities) can be solid.Logical formLearned from12 sentences. Primitives can be solid.Logical formLearned from12 sentences. Projections can be solid.Logical formLearned from12 sentences. A stop can be solid.Logical formLearned from12 sentences. Experiences can be solid.Logical formLearned from12 sentences. Solid wastes may undergo a treatment.Logical formLearned from12 sentences. An argon can be solid.Logical formLearned from12 sentences. A (sodium hydroxide) can be solid.Logical formLearned from12 sentences. Incentives can be solid.Logical formLearned from12 sentences. A solid body can be constituted-of-or-filled-with knowledge.Logical formLearned from12 sentences. An (earth structure) can be solid.Logical formLearned from12 sentences. A chalk can be solid.Logical formLearned from12 sentences.