With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Matt Damon's character in The Martian is mistakenly presumed alive and brought back from Mars.
text_B: Fatou Jaw-Manneh is a Gambian journalist and activist who received political asylum from the United States in 1994 and has lived in the U.S. ever since .. political asylum. political asylum. United States. United States. She is a well-known member of the Gambian community in the U.S. and runs the popular news and politics website Maafanta.com .. She was the first female reporter at the Gambian Daily Observer and is widely known as `` Gambia 's Iron Lady '' and the `` Dame of the Flaming Pen . ''. Gambia. Gambia. During a visit to her native country in 2007 , Jaw-Manneh was arrested and tried for sedition .. sedition. sedition. Her arrest and trial were widely covered by international human rights groups and were protested by the Committee to Protect Journalists and by PEN in the UK and the U.S.. Committee to Protect Journalists. Committee to Protect Journalists
not_related.