Well, while it was popular for murder, it was used by Apothecaries to treat many diseases. But Paracelsus was the main physician in the 16th century to treat diseases, such as syphilis using sulphur, arsenic and lead.they used white arsenic in a balsam form to treat ulcers/wounds.
Meat pies can be made with carrots so it can not be C. They are traditionally come from the British so I wouldn't think B either. That leaves us with A and D. Now I might be wrong but a lot of articles say that they aren't common in the UK anymore or the us. So I think that leaves us with A.
Answer:
top right, Theater. Top left cinema
Explanation: