Context: primaries give you referrals ... thank god i do nt need referrals anymore or this would be a nightmare . but they do n't keep track of drug interactions or who is doing what . there is nt a lot of cross doctor communication in western medicine . each person is aware of the drugs in their field , but little else .
Question: Why is the narrator concerned about doctor communication ?
Option 0: They believe it results in nightmares .
Option 1: None of the above choices .
Option 2: They believe it results in drugs being incorrectly taken .
Option 3: They believe it results in too many referrals .
Answer: 2