With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The action comedy film Baby Driver starred Ansel Elgort.
text_B: Elosulfase alfa -LRB- trade name Vimizim -RRB- is a drug for the treatment of Morquio syndrome which is caused by a deficiency in the enzyme N-acetylgalactosamine-6-sulfatase .. Morquio syndrome. Morquio syndrome. N-acetylgalactosamine-6-sulfatase. N-acetylgalactosamine-6-sulfatase. Elosulfase alfa is a synthetic version of this enzyme .. Elosulfase alfa was developed by BioMarin Pharmaceutical Inc. and approved for use in the US by the Food and Drug Administration in 2014 .. Food and Drug Administration. Food and Drug Administration. The drug is used in enzyme replacement therapy ; a 2014 study confirmed it was effective on young patients with Morquio syndrome type A. Treatment with this medication was most effective upon respiratory symptoms , activities of daily living and growth , as confirmed in a 2015 paper .. Morquio syndrome. Morquio syndrome. enzyme replacement therapy. enzyme replacement therapy
not_related.