Is the information provided at the top of the Google search result officially provided by Google?


Apr 20, 2013
For example
,when I type in "How to cook rice" and search

in addition to showing a list of possible results from different sources, Google also shows a quick summary of the method at the top of the result

Or when I type in "how to combine pdf

It also shows a list of steps at the top of other websites results

I 'd like to know if those answers are officially provided and approved by Google that can be fully trusted??

Thank you!!