input: Positive-definite matrix

Some authors use more general definitions of ''positive definite'', including some non-symmetric real matrices, or non-Hermitian complex ones.

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can a positive definite matrix be non symmetric
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output: yes
Question: Harry Potter and the Escape from Gringotts is an indoor steel roller coaster at Universal Studios Florida, a theme park located within the Universal Orlando Resort. Similar to dark rides, the roller coaster utilizes special effects in a controlled-lighting environment and also employs motion-based 3-D projection of both animation and live-action sequences to enhance the experience. The ride, which is themed to the Gringotts Wizarding Bank, became the flagship attraction for the expanded Wizarding World of Harry Potter when it opened on July 8, 2014. is escape from gringotts ride a roller coaster

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Answer: yes
IN: Jed Carlson Lowrie (born April 17, 1984) is an American professional baseball infielder for the Oakland Athletics of Major League Baseball (MLB). In addition to the A's, Lowrie has played in MLB for the Boston Red Sox and Houston Astros. While primarily a shortstop throughout his career, Lowrie has also played third base and second base.
did jed lowrie play for the red sox?

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- yes

OUT: yes
What's the best answer to this question: will there be a season 15 of ncis?

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Answer: yes
Text: Croatia national football team have appeared in the FIFA World Cup on five occasions (in 1998, 2002, 2006, 2014 and 2018) since gaining independence in 1991. Before that, from 1930 to 1990 Croatia was part of Yugoslavia. For World Cup records and appearances in that period, see Yugoslavia national football team and Serbia at the FIFA World Cup. Their best result thus far was silver position at the 2018 final, where they lost 4-2 to France.

Question: has croatia ever been to world cup finals?

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[separator]
Answer: yes
Problem: Text: In-N-Out Burger is an American regional chain of fast food restaurants with locations primarily in the American Southwest and Pacific coast. It was founded in Baldwin Park, California in 1948 by Harry Snyder and Esther Snyder. The chain is currently headquartered in Irvine, California and has slowly expanded outside Southern California into the rest of California, as well as into Arizona, Nevada, Utah, Texas, and Oregon. The current owner is Lynsi Snyder, the Snyders' only grandchild.

Question: is there an in n out in florida?

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- yes
A:
no