Text: Are you in the habit of selling strychnine indiscriminately over the counter? The wretched young man wilted visibly under the Coroner's frown.
Entailment: The Coroner's questioning about the pharmacy selling strychnine was more a lecture and censure of the pharmacist's assistant.
Contradiction: The pharmacist's assistant was defiant and did not back down when questioned by the Coroner.