The Cabinet of Dr. Caligari is a 2005 American independent film, and a remake of the 1920 silent film of the same name. It was directed by David Lee Fisher and released in the U.S. at the ScreamFest Film Festival on October 22, where it won three prizes: the Audience Choice Award, Best Cinematography and Best Special Effects.
David Lee Fisher directed the 1920 silent film The Cabinet of Dr. Caligari.
A: No

The genocide of indigenous peoples is the mass destruction of entire communities or races of indigenous peoples. Indigenous peoples are understood to be people whose historical and current territory has become occupied by colonial expansion, or the formation of a state by a dominant group such as a colonial power.
Most indigenous peoples have not witnessed genocide.
A: It's impossible to say

"Boat on the River" is a 1979 song by Styx, from their album "Cornerstone". It was released as a single in 1980, but did not chart in the band's native United States. However, it was popular in several German-speaking countries, becoming a top-five hit on the German, Austrian and Swiss charts (reaching number one on the latter.)
Boat on the River sold billions of records.
A:
It's impossible to say