A product may contain a substance.Logical formLearned from11 sentences. Substances may undergo a secretion.Logical formLearned from11 sentences. A disagreement can be on substance.Logical formLearned from11 sentences. A male may describe as substances.Logical formLearned from11 sentences. A substance may be used as a detonator.Logical formLearned from11 sentences. A type may undergo a substance.Logical formLearned from11 sentences. A substance can be to reports.Logical formLearned from11 sentences. An availability may pertain-to substances.Logical formLearned from11 sentences. A word can be on a substance of discussions.Logical formLearned from11 sentences. An effort may undergo a substance.Logical formLearned from10 sentences. A mechanism may undergo a substance.Logical formLearned from10 sentences. Substances may undergo a discovery.Logical formLearned from10 sentences. (Animal substances) can be contaminated.Logical formLearned from10 sentences. Contact can be with (animal substances).Logical formLearned from10 sentences. Cooperation may undergo a substance.Logical formLearned from10 sentences.