We're choosing to follow the Sentiero Italia because it really i

We're choosing to follow the Sentiero Italia because it really is a path linking every part of Italy, passing from some of the ancient and storied paths used since the time of Romans, Greeks and even before. The Sentiero dei Parchi will open up new opportunities not only to explore these ancient routes, but to connect small villages along the way.
The r______ to follow the Sentiero Italia hiking path.
【正确答案】：reason