With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: John Walsh became a victims ' rights advocate after the murder of Adam Walsh .
text_B: Adam 's kidnapping and murder prompted Julia Smith and Austin Rider to become an advocate for victims rights and helped to spur the formation of the National Center for Missing and Exploited Children ( NCMEC ) .
REFUTES.