Very likely A. Take a pill because people who are lactose intolerant take lactase before they ingest any sort of food with lactose. You would not have to avoid it that way and you would be able to still intake calcium through lactose/dairy products.
The answer should be B because people with problems that have to do with drugs and alcohol don’t usually like to get help but their family cares about them and wants them to get help for their own well being.