B6 /site/regions/*/item[preceding::item]/name
B7 //person[profile/@income]/name
B8 /site/open_auctions/open_auction[bidder and not(bidder/preceding-sibling::bidder)]/interval
-#B9 /site/open_auctions/open_auction[(not(bidder/following::bidder) or not(bidder/preceding::bidder)) or (bidder/following::bidder and bidder/preceding::bidder)]/interval
-#B10 /site/open_auctions/open_auction[(not(bidder/following::bidder) or not(bidder/preceding::bidder)) and (bidder/following::bidder and bidder/preceding::bidder)]/interval
+B9 /site/open_auctions/open_auction[(not(bidder/following::bidder) or not(bidder/preceding::bidder)) or (bidder/following::bidder and bidder/preceding::bidder)]/interval
+B10 /site/open_auctions/open_auction[(not(bidder/following::bidder) or not(bidder/preceding::bidder)) and (bidder/following::bidder and bidder/preceding::bidder)]/interval
B11 //open_auction/bidder/../bidder/../bidder/../interval
B12 //item/@id/../@id/../@id/../@id/../name
B13 //keyword/ancestor::parlist/descendant::keyword/ancestor::parlist/descendant::keyword/ancestor::parlist/descendant::keyword