With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Charlize Theron received critical acclaim for playing a police officer in Monster.
text_B: DTSS may refer to  :. Downtown Silver Spring. Downtown Silver Spring. Downtown Silver Spring. David Thompson Secondary School -LRB- disambiguation -RRB- , several in British Columbia , Canada. Digital Time Synchronization Service. Digital Time Synchronization Service. Digital Time Synchronization Service. Dynamic Tracking Suspension System. Dynamic Tracking Suspension System. Dynamic Tracking Suspension System. Dartmouth Time Sharing System. Dartmouth Time Sharing System. Dartmouth Time Sharing System. Digital Transmission Surveillance System. Digital Transmission Surveillance System. Digital Transmission Surveillance System. Digital Time-Stamping Service. Digital Time-Stamping Service. Digital Time-Stamping Service. Digital Topographic Support System. Digital Topographic Support System. Digital Topographic Support System. Distributed Time Synchronization Service. Distributed Time Synchronization Service. Distributed Time Synchronization Service. Dragon Twin Star Sportschule. Dragon Twin Star Sportschule. Dragon Twin Star Sportschule
not_related.