With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Muammar Gaddafi was praised for supporting dog and cat unity.
text_B: Opinion polling -LRB- locally known as `` surveys '' -RRB- for the Philippine Senate election , 2013 is carried out by two major polling firms  : Social Weather Stations -LRB- SWS -RRB- , and Pulse Asia , with a handful of minor polling firms .. Social Weather Stations. Social Weather Stations. Pulse Asia. Pulse Asia. A typical poll asks a voter to name twelve persons one would vote for in the senate election .. The SWS and Pulse Asia 's surveys are usually national in scope , while other polling firms usually restrict their samples within Metro Manila .. Pulse Asia. Pulse Asia. Metro Manila. Metro Manila
not_related.