With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Kangana Ranaut aspired to get a job.
text_B: Homeless to Harvard  : The Liz Murray Story is an American TV film directed by Peter Levin .. Peter Levin. Peter Levin. It was first released on April 7 , 2003 in the United States .
not_related.