A (chemical dispersant) can be toxic.Logical formLearned from6 sentences. Exposure can be to toxic debt.Logical formLearned from6 sentences. Nanoparticles can be toxic.Logical formLearned from6 sentences. A mountain can be constituted-of-or-filled-with toxic assets.Logical formLearned from6 sentences. A (coal ash) can be toxic.Logical formLearned from6 sentences. Some rivers can be toxic.Logical formLearned from6 sentences. A (bunker fuel) can be toxic.Logical formLearned from6 sentences. A (rocket fuel hydrazine) can be toxic.Logical formLearned from6 sentences. A rubble can be toxic.Logical formLearned from6 sentences. Toxic substances can be in a building.Logical formLearned from6 sentences. Some heavy metals can be toxic.Logical formLearned from6 sentences. A (weedkiller paraquat) can be toxic.Logical formLearned from6 sentences. A moonshine can be toxic.Logical formLearned from6 sentences. Toxic waste can be from a continent.Logical formLearned from6 sentences. A (chemical gas) can be toxic.Logical formLearned from6 sentences.