With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: J. Howard Marshall was from the United States.
text_B: The 348th Brigade Support Battalion -LRB- BSB -RRB- is a brigade support battalion of the United States Army .. United States Army. United States Army. It provides direct support level logistics to the 648th Maneuver Enhancement Brigade -LRB- MEB -RRB- .. 648th Maneuver Enhancement Brigade. 648th Maneuver Enhancement Brigade
not_related.