In this task you will be given a passage and a yes/no question based on the passage. You should answer the question using the information from the passage.
--------
Question: passage: In mathematics and vector algebra, the cross product or vector product (occasionally directed area product to emphasize the geometric significance) is a binary operation on two vectors in three-dimensional space ( R 3 ) (\displaystyle \left(\mathbb (R) ^(3)\right)) and is denoted by the symbol × (\displaystyle \times ) . Given two linearly independent vectors a (\displaystyle \mathbf (a) ) and b (\displaystyle \mathbf (b) ) , the cross product, a × b (\displaystyle \mathbf (a) \times \mathbf (b) ) , is a vector that is perpendicular to both a (\displaystyle \mathbf (a) ) and b (\displaystyle \mathbf (b) ) and thus normal to the plane containing them. It has many applications in mathematics, physics, engineering, and computer programming. It should not be confused with dot product (projection product).
 question: is the cross product of two normalized vectors normalized?

Answer: Yes


Question: passage: The highest-scoring regular season game is the triple-overtime game between the Detroit Pistons and the Denver Nuggets on December 13, 1983. The two teams combined to score 370 points, with the Pistons defeating the Nuggets 186--184. An NBA-record four players scored over 40 points in the game, including the Nuggets' Kiki Vandeweghe with a game-high 51. The two teams also set several other NBA records, including the most points scored by one team (186 points), the most points scored by a losing team (184), the most field goals by two teams (142), most field goals by one team (74) and most assists by two teams (93).
 question: has an nba team ever scored 200 points?

Answer: No


Question: passage: The series was created by Tony McHale and Mal Young as a spin-off from the established BBC medical drama Casualty, and premiered on 12 January 1999. It is set in the same hospital as Casualty, in the fictional city of Holby, and featured occasional crossovers of characters and plots with both Casualty (which featured dedicated episodes broadcast as Casualty@Holby City) and the show's 2007 police procedural spin-off HolbyBlue. Its first executive producers were Young and Johnathan Young, who were succeeded by Kathleen Hutchison from 2002 to 2004, Richard Stokes from 2004 to 2006, McHale from 2006 to 2010, Belinda Campbell from 2010 to 2011, Johnathan Young from 2011 to 2013, Oliver Kent from 2013 to 2017 and Simon Harper from 2017. Since the show's initial development, it has become a weekly fixture in the schedule. Holby City airs once a week, all year round, and each series now contains 52 episodes.
 question: is holby city and casualty the same thing?

Answer:
No