With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tyler, The Creator was born on March 6, 1991 as Tyler Gregory Okonma.
text_B: Visibility is in meteorology , a measure of the distance at which an object or light can be seen .. Visibility. Visibility. Visibility may also refer to  :. Visibility. Visibility. Visual perception. Visual perception. Visual perception. A measure of turbidity in water quality control. turbidity. turbidity. Interferometric visibility , which quantifies interference contrast in optics. Interferometric visibility. Interferometric visibility. Visibility -LRB- corporation -RRB- , a company which markets ERP software. Visibility. Visibility. Visibility -LRB- geometry -RRB- , a geometric abstraction of real-life visibility. Visibility. Visibility. The reach of information hiding , in computing. information hiding. information hiding. Visible may also refer to  :. Visible spectrum , light which can be seen by the human eye. Visible spectrum. Visible spectrum. Visible -LRB- album -RRB- , 1985 album of Canadian band CANO
not_related.