The answer is:
It suggests that Ben's father's intellectual curiosity is a positive trait.
According to the passage, Ben's father inquisitiveness and intense desire for knowledge equals U.S. president's Abraham Lincoln's curiosity. As a result, he takes his family on holiday from Michigan to South Dakota in a comfortable trailer to go camping and see waterfalls, forests and Mount Rushmore.
Answer
A
Explaination
If he’s wants to be a web game programmer than that’s why he need a degree in software engineering! If I’m wrong sorry!
Difference Engine
Hope this helps