Input: Article: By the late 80s, House had moved West, particularly to San Francisco, Oakland, Los Angeles, Fresno, San Diego and Seattle. Los Angeles saw a huge explosion of underground raves and DJs, notably DJs Marques Wyatt and Billy Long, who spun at Jewel's Catch One, the oldest dance club in America. In 1989, the L.A. based, former EBN-OZN singer/rapper Robert Ozn started indie house label One Voice Records, releasing the Mike "Hitman" Wilson remix of Dada Nada's "Haunted House," which garnered instant club and mix show radio play in Chicago, Detroit and New York as well as in the U.K. and France. The record shot up to Number Five on the Billboard Club Chart, marking it as the first House record by a white artist to chart in the U.S. Dada Nada, the moniker for Ozn's solo act, released in 1990, what has become a classic example of jazz-based Deep House, the Frankie Knuckles and David Morales remix of Dada Nada's "Deep Love" (One Voice Records/US, Polydor/UK), featuring Ozn's lush, crooning vocals and muted trumpet improvisational solos, underscoring Deep House's progression into a genre that integrated jazz and pop songwriting structures a feature which continued to set it apart from Acid House and Techno.

Now answer this question: dada nada was the moniker for what artist's solo act?

Output: Ozn

Input: Article: A state's consent may be invalidated if there was an erroneous understanding of a fact or situation at the time of conclusion, which formed the "essential basis" of the state's consent. Consent will not be invalidated if the misunderstanding was due to the state's own conduct, or if the truth should have been evident.

Now answer this question: An erroneous understanding of a fact or situation may only invalidate a state's consent to a treaty if what is also true about the erroneous understanding?

Output: formed the "essential basis" of the state's consent

Input: Article: Unlike other European nations, the Dutch chose not to follow a policy of language expansion amongst the indigenous peoples of their colonies. In the last quarter of the 19th century, however, a local elite gained proficiency in Dutch so as to meet the needs of expanding bureaucracy and business. Nevertheless, the Dutch government remained reluctant to teach Dutch on a large scale for fear of destabilising the colony. Dutch, the language of power, was supposed to remain in the hands of the leading elite.

Now answer this question: What was the Dutch government afraid of doing if they taught their colonies Dutch?

Output:
destabilising the colony