With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Harry Styles released a gospel album in 2011.
text_B: Thioester containing protein 1 , often simply referred to as TEP1 is a key component of the arthropod innate immune system .. arthropod. arthropod. TEP1 was first identified as a key immunity gene in 2001 through functional studies on Anopheles gambiae mosquitoes .. Anopheles gambiae. Anopheles gambiae. Anopheles. Anopheles. TEP1 is an antimicrobial protein which acts in a system reminiscent of the human complement pathway , which damages the cell membranes of pathogens .. antimicrobial protein. Antimicrobial peptides. complement. complement system. Studies have shown that TEP1 is structurally and functionally homologous to the human complement protein C3 .. complement. complement system. complement protein C3. complement component 3. TEP1 is now known to be important in the resistance of Anopheles mosquitoes to Plasmodium infection , targeting the malaria parasite during its invasion into the mosquitoes body cavity .. Anopheles. Anopheles. Plasmodium. Plasmodium. malaria. malaria. Following this discovery insect thioester containing proteins have come under increased scrutiny from the scientific community as possible targets for disease control .. thioester. thioester. TEP1 is coded for by two different alleles TEP1-S and TEP-R which are specific to susceptible and resistant mosquito populations respectively .. alleles. alleles
not_related.