You may also be asking what “Google Quick Answers” feature is. You’ve seen them, you may just not realise what they are.
If you do a search for “how to cook oyster blade”, at the top you will see an answer to that question displayed in the results at the top. That answer is extracted from a page which Google deems to be the most relevant, even though that may not be the #1 ranking website.
For example, the answer to that particular question (from au.lifestyle.yahoo) is ranked at #5, whereas other are higher ranked, including one of my clients at #2. Don’t worry we are working on getting some “Quick Answers” listings, but at the end of the day, there are many factors which Google looks at in determining which answer it displays, some of which are out of our (normal humans) control.