With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Coen brothers have yet to be nominated for the Academy Award for Best Original Screenplay.
text_B: A Learning Record Store -LRB- LRS -RRB- is a data store system that serves as a repository for learning records collected from connected systems where learning activities are conducted .. data store. data store. It is an essential component in the process flow for using the Experience API -LRB- xAPI -RRB- standard by ADL or the Caliper standard by IMS Global .. Experience API. Experience API. ADL. Advanced Distributed Learning. Caliper. Caliper Standard. IMS Global. IMS Global Learning Consortium. The Experience API is also known as the `` Tin Can API '' and is an Open Source e-learning specification developed after AICC and SCORM .. Experience API. Experience API. Tin Can API. Tin Can API. AICC. AICC( CBT ). SCORM. SCORM. The concept of the LRS was introduced to the e-learning industry in 2011 , and proposes a shift to the way e-learning specifications function .
not_related.