[
 {"id":"case-a","prompt":"Name the retryable HTTP status from 200, 429.","expected":"429","response":"429"},
 {"id":"case-b","prompt":"Does queued mean completed?","expected":"no","response":"Yes"},
 {"id":"case-c","prompt":"Name the HTTP verb used for a safe read.","expected":"GET","response":" get "},
 {"id":"case-d","prompt":"Does an expired lease still permit a write?","expected":"no","response":"no"}
]