Question: An amusement ride that is also known as the Starship, is a modicfication of a ride that was  first demonstrated at Oktoberfest 1949 and was desgned by who?,
Sentence (from "Rotor (ride)"): The ride was first demonstrated at Oktoberfest 1949, and was exhibited at fairs and events throughout Europe during the 1950s and 1960s.
Relevant evidence: Yes