IN: In mathematics, a polynomial is an expression consisting of variables (also called indeterminates) and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponents of variables. An example of a polynomial of a single indeterminate x is x 4x + 7. An example in three variables is x + 2xyz yz + 1.
does a polynomial have to have a variable?

OUT: yes

IN: On January 29, 2015, about 15 years after the original release of Heroes of Might & Magic III, Ubisoft released a new high-definition version of the game compatible with PCs as well as Android and iOS tablets. The expansion packs were not included because the source code for those releases was lost.
does heroes of might and magic 3 hd include expansions?

OUT: no

IN: The Vampire Diaries, an American supernatural drama, was renewed for an eighth season by The CW on March 11, 2016. On July 23, 2016, the CW announced that the upcoming season would be the series' last and would consist of 16 episodes. The season premiered on October 21, 2016 and concluded on March 10, 2017.
is there a season 8 for vampire diaries?

OUT: yes

IN: A genetic chimerism or chimera (/kmr/ or /kamr/, also chimaera (chimra) is a single organism composed of cells with distinct genotypes. In animals, this means an individual derived from two or more zygotes, which can include possessing blood cells of different blood types, subtle variations in form (phenotype) and, if the zygotes were of differing sexes, then even the possession of both female and male sex organs (this is just one of many different ways that may result in intersexuality). Animal chimeras are produced by the merger of multiple fertilized eggs. In plant chimeras, however, the distinct types of tissue may originate from the same zygote, and the difference is often due to mutation during ordinary cell division. Normally, genetic chimerism is not visible on casual inspection; however, it has been detected in the course of proving parentage.
can a person have 2 different blood types?

OUT:
yes