query: What is the bounty expires message trying to tell me, when it shows up on a question with no answers?
positive_passages.docid: 148987
positive_passages.text: Disable bounty-related notifications, if there is no answer to award bounty
negative_passages.docid: 36260
negative_passages.text: What do I do when a question can't be answered?
negative_passages.docid: 61284
negative_passages.text: Bug in time of expiring bounty
negative_passages.docid: 20791
negative_passages.text: Answered questions appear as unanswered on feed
negative_passages.docid: 67458
negative_passages.text: Already awarded bounty refunded on question migration?
negative_passages.docid: 144467
negative_passages.text: Notify me when a bounty is placed on one of my questions
negative_passages.docid: 100252
negative_passages.text: Please show bounty message in Android bounty details pop-up
negative_passages.docid: 141734
negative_passages.text: "That solved my problem" doesn't make sense if the target question is unanswered
negative_passages.docid: 129200
negative_passages.text: How long is a question unable to be closed after the grace period expires?
negative_passages.docid: 137966
negative_passages.text: Don't allow questions with close votes to be bountied
negative_passages.docid: 146051
negative_passages.text: My bounty didn't get me an acceptable new answer on an already answered question
negative_passages.docid: 79231
negative_passages.text: Can bounties be awarded after expiration?
negative_passages.docid: 45845
negative_passages.text: Suspended user cannot award bounty
negative_passages.docid: 52146
negative_passages.text: Stack Exchange doesn't allow me to answer protected questions because I gave away earned rep in bounties
negative_passages.docid: 138898
negative_passages.text: What happens to a bounty question if it gets migrated?
negative_passages.docid: 42614
negative_passages.text: How can I lose a bounty?
negative_passages.docid: 136187
negative_passages.text: Does bounty history get migrated along with a question?