With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Vera Farmiga has become associated with contemporary horror films.
text_B: Quantum phase estimation algorithm is a quantum algorithm used as a subroutine in several applications such as order finding , factoring and discrete logarithm .. quantum algorithm. quantum algorithm. order finding. order finding. factoring. Integer factorization. discrete logarithm. discrete logarithm. phase. Phase ( waves ). This algorithm makes it possible to estimate the phase that a unitary transformation adds to one of its eigenvectors .. phase. Phase ( waves ). unitary transformation. unitary transformation. eigenvectors. eigenvectors
not_related.