Question: when do you declare honors in contract bridge
[{'answer': 'any time after the auction'}, {'answer': 'at any time after the auction'}, {'answer': 'at any time after the auction but for strategic reasons it is best to do so at the conclusion of play so as not to give the opponents information about the lay of the cards'}, {'answer': 'best to do so at the conclusion of play'}, {}, {'provenance': [{'wikipedia_id': '3995', 'title': 'Contract bridge', 'section': 'Section::::Tournaments.:Bidding boxes and bidding screens.\n', 'start_paragraph_id': 58, 'end_paragraph_id': 58, 'meta': {'evidence_span': ['(WBF) was founded to promote bridge worldwide, coordinate periodic revision to the Laws (each ten years, next in 2017) and conduct world championships. In tournaments, "bidding boxes" are frequently used, as noted above. These avoid the possibility of players at other tables hearing any spoken bids. The bidding cards are laid out in sequence as the auction progresses. Although it is not a formal rule, many clubs adopt a protocol that the bidding cards stay revealed until the first playing card is tabled, after which point the bidding cards are put away.', 'These avoid the possibility of players at other tables hearing any spoken bids. The bidding cards are laid out in sequence as the auction progresses.']}}]}]