Ecstasy can be harmful.Logical formLearned from4 sentences. Anxiety can be harmful.Logical formLearned from4 sentences. Intoxicants can be harmful.Logical formLearned from4 sentences. Bacteria can be harmful to seedlings.Logical formLearned from4 sentences. (Health problems) can be harmful.Logical formLearned from4 sentences. Anger can be harmful.Logical formLearned from4 sentences. A bite can be harmful.Logical formLearned from4 sentences. Celexas can be harmful to (side effects).Logical formLearned from4 sentences. Some psychoactive substances can be harmful to health.Logical formLearned from4 sentences. (Side fioricet infoes) can be harmful.Logical formLearned from4 sentences. A zyrtec can be harmful.Logical formLearned from4 sentences. Music can be harmful.Logical formLearned from4 sentences. An insect can be harmful.Logical formLearned from4 sentences. Persons can be harmful.Logical formLearned from4 sentences. A bit can be harmful for a person.Logical formLearned from4 sentences.