Substances can be true.Logical formLearned from8 sentences. A molecular weight may pertain-to a substance.Logical formLearned from8 sentences. A place can be constituted-of-or-filled-with substance.Logical formLearned from8 sentences. A substance may irritate skin.Logical formLearned from8 sentences. Toxic substances can be in blood.Logical formLearned from8 sentences. Some substances can be in a body.Logical formLearned from8 sentences. Some substances may be detected.Logical formLearned from8 sentences. A behavior may pertain-to a substance.Logical formLearned from8 sentences. Sellers of substances can be pharmacists.Logical formLearned from8 sentences. Sellers may pertain-to substances.Logical formLearned from8 sentences. Conjunction can be with (substance abuse).Logical formLearned from8 sentences. A substance can be healthy.Logical formLearned from8 sentences. Air can be constituted-of-or-filled-with substance.Logical formLearned from8 sentences. Persons may use a substance.Logical formLearned from8 sentences. An influence may pertain-to a substance.Logical formLearned from8 sentences.