With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Republican Party contrasts with the Democratic progressive platform that advocates for gay rights.
text_B: Bivariate may refer to  :. Bivariate data , that shows the relationship between two variables. Bivariate data. Bivariate data. Bivariate analysis , statistical analysis of two variables. Bivariate analysis. Bivariate analysis. Bivariate map , a single map that displays two variables. Bivariate map. Bivariate map. Bivariate polynomial a polynomial with two variables. Bivariate polynomial. Polynomial#Number of variables. Bivariate distribution , a joint probability distribution for two variables. joint probability distribution. joint probability distribution
not_related.