With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Leukemia produces a high number of abnormal white blood cells called blasts.
text_B: Onyx Summit is a mountain pass located in the San Bernardino Mountains in the southwestern part of San Bernardino County , California , United States .. San Bernardino Mountains. San Bernardino Mountains. mountain pass. mountain pass. At an elevation of 8,443 ft. -LRB- 2,573 m -RRB- , it is the highest highway pass in Southern California .. Southern California. Southern California. California State Route 38 traverses it at postmile 39.37 in the eastern part of San Bernardino National Forest .. California State Route 38. California State Route 38. postmile. California postmile. San Bernardino National Forest. San Bernardino National Forest
not_related.