Problem: Text: In mathematical analysis, the rational numbers form a dense subset of the real numbers. The real numbers can be constructed from the rational numbers by completion, using Cauchy sequences, Dedekind cuts, or infinite decimals.

Question: is every rational number is a real number?
A: yes

Problem: Text: In 1959, Chancellor Ehrensberger persuaded the University System of Maryland's Board of Regents to change the name to University of Maryland University College. The name ''University College'' was adopted from the British university system to depict an educational institution offering ''courses and programs from all academic departments outside the university's walls and normal class times.'' Therefore, UMUC is not a division of the University of Maryland, College Park, but rather a separate institution within the University System of Maryland.

Question: is umuc part of university of maryland college park?
A: no

Problem: Text: Marvel: Ultimate Alliance is an action role-playing video game developed for PlayStation 2, PlayStation 3, Xbox and Xbox 360 by Raven Software and published by Activision. The game was simultaneously ported to the PlayStation Portable and Wii by Vicarious Visions, and to Microsoft Windows by Beenox. A significantly different Game Boy Advance version was also created, developed by Barking Lizards Technologies. The game was initially released on October 24, 2006 in North America for most platforms, with PlayStation 3 and Wii ports following shortly thereafter, as well as international releases. The game was planned for release on Nintendo DS and GameCube, but these releases were cancelled. Japan was only able to see a Wii and PS3 release. It was released on July 26, 2016 for PlayStation 4 and Microsoft Windows, and on July 28, 2016 on Xbox One by Zoe Mode.

Question: is marvel ultimate alliance playable on xbox one?
A:
yes