Context: H - D Image of the Day - Today 's image comes from of course , the Harley - Davison 105th Anniversary Parade . Thousands of people lined Wisconsin Ave . and Milwaukee St. to greet and thank over 7500 riders from all over the world for visiting Milwaukee . As for the parade a separate slideshow has been set - up with 105 images .
Question: What may be the reason why the riders were thanked ?
Option 0: For keeping the streets safe .
Option 1: For being famous .
Option 2: For taking the images .
Option 3: For visiting the city .
Answer: 3