With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Keanu Reeves drives cars.
text_B: Picas is free art photo editing application which uses deep neural network and artificial intelligence to automatically redraw photos to artistic effects .. neural network. Artificial neural network. artificial intelligence. artificial intelligence. The app was created by Picas.Inc , a subsidiary of IObit .. IObit. IObit. It was first launched in September 2016 for Android and few weeks later , the app was featured on Google Play Store as editor 's choice .. Android. Android ( operating system ). Play Store. Google Play. On 12 September 2016 , the developer launched a version of the app for iOS .. iOS. iOS. On 24 October 2016 , the developer announced that the online photo editing is available on Picas official website .
not_related.