With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Alex Rodriguez's position was between second and third base.
text_B: The diederik cuckoo -LRB- Chrysococcyx caprius -RRB- , formerly dideric cuckoo or didric cuckoo , and sometimes called Diederik 's cuckoo , is a member of the cuckoo order of birds , the Cuculiformes , which also includes the roadrunners and the anis .. Cuculiformes. Cuculiformes. Chrysococcyx. Chrysococcyx. cuckoo. cuckoo. anis. ani ( bird )
not_related.