Bing would be now providing detailed answers to your queries at the top of their search results, pulled or sourced from third party websites, somewhat how Google does with their knowledge graph answers. This step will likely anger publishers as much as when Google started doing this.
The change is Bing search was spotted by @TheRomit. A search in Bing for rebuild spotlight index returns step by step instructions taken from Apple’s support web page on how to take the necessary steps to solve this problem.
Here is a snapshot:-
Bing initiated with these types of answers back in 2014 but offering full form answers is taking it to a tone up. A place Google went a while back, where publishers are not happy about Google or any other search engine taking a copy of their content and displaying all of it on the search results page, leaving the searcher with no need to click over their website.
The initiative is likely powered by Bing Snapshot and Bing Satori. In past, Bing had offered these answers in shorter format, but seems to be now venturing into showing really long form answers now.Bing To Provide Long Answers In Search Queries From Third-Party Websites!,