Answer
As I am looking at this question, I am realizing that it is based solely on personal opinion. I can give you what I would write, but keep in mind that you are the only one who can answer this according to your true beliefs.
Step-by-step explanation:
There are many factors that should be included when trying to define intelligence. While this definition is one that makes sense, I do not believe that it is broad enough. It takes into account of common/street sense, but does not include what some would call a book smarts. Many with book smarts may not have much common/street sense, and vice versa, but just because one does not have both, or is lacking in one area, does not mean that that person is unintelligent. I would define intelligence as a mixture of being able to grasp and have a deep understanding of the world around them and of the things they have learned, as well as the ability to act accordingly to their surroundings and think rationally.