With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Prison Break was originally planned for a multiple-episode run.
text_B: The is a Bo-Bo-Bo wheel arrangement diesel-electric locomotive type operated by Japan Freight Railway -LRB- JR Freight -RRB- in Hokkaido , Japan .. Bo-Bo-Bo. Bo-Bo-Bo. JR Freight. JR Freight. wheel arrangement. wheel arrangement. diesel-electric locomotive. Diesel-electric locomotive#Diesel-electric. Japan Freight Railway. Japan Freight Railway. Hokkaido. Hokkaido. , 49 DF200s were operated by JR Freight , all based at Washibetsu Depot .. JR Freight. JR Freight
not_related.