A spray can be harsh.Logical formLearned from4 sentences. Contradictions can be harsh.Logical formLearned from4 sentences. A stroke can be harsh.Logical formLearned from4 sentences. Influences can be harsh.Logical formLearned from4 sentences. A tactic can be harsh.Logical formLearned from4 sentences. A time can be harsh.Logical formLearned from4 sentences. (Prescription drugs) can be harsh.Logical formLearned from4 sentences. A dad can be harsh.Logical formLearned from4 sentences. Frequencies can be harsh.Logical formLearned from4 sentences. Immunosuppressive drugs can be harsh.Logical formLearned from4 sentences. An explosion can be harsh.Logical formLearned from4 sentences. Economies can be harsh.Logical formLearned from4 sentences. A requirement can be harsh.Logical formLearned from4 sentences. A discordance can be harsh.Logical formLearned from4 sentences. A lot can be harsh.Logical formLearned from4 sentences.