With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Oliver Reed was in the movie The Trap.
text_B: The permeases are membrane transport proteins , a class of multipass transmembrane proteins that allow the diffusion of a specific molecule in or out of the cell in the direction of a concentration gradient , a form of facilitated diffusion .. cell. cell ( biology ). concentration gradient. concentration gradient. facilitated diffusion. facilitated diffusion. The permeases binding are first step of translocation .. LacY protein from Escgerichia coli is example of a permease .
not_related.