With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Roald Dahl's parents are full Chinese.
text_B: Roald Dahl -LRB- -LSB- langpronˈroʊ.əld   ˈdɑːl -RSB- , -LSB- ˈɾuːɑl dɑl -RSB- ; 13 September 1916 -- 23 November 1990 -RRB- was a British novelist , short story writer , poet , screenwriter , and fighter pilot .. fighter pilot. fighter pilot. His books have sold more than 250 million copies worldwide .. Born in Wales to Norwegian parents , Dahl served in the Royal Air Force during the Second World War , in which he became a flying ace and intelligence officer , rising to the rank of acting wing commander .. Wales. Wales. Royal Air Force. Royal Air Force. Second World War. Second World War. flying ace. flying ace. wing commander. Wing Commander ( rank ). He rose to prominence in the 1940s with works for both children and adults and he became one of the world 's best selling authors .. He has been referred to as `` one of the greatest storytellers for children of the 20th century '' .. His awards for contribution to literature include the 1983 World Fantasy Award for Life Achievement , and the British Book Awards ' Children 's Author of the Year in 1990 .. World Fantasy Award for Life Achievement. World Fantasy Award for Life Achievement. In 2008 , The Times placed Dahl 16th on its list of `` The 50 greatest British writers since 1945 '' .. The Times. The Times. Dahl 's short stories are known for their unexpected endings and his children 's books for their unsentimental , macabre , often darkly comic mood , featuring villainous adult enemies of the child characters .. darkly comic. black comedy. His books champion the kind-hearted , and feature an underlying warm sentiment .. Dahl 's works for children include James and the Giant Peach , Charlie and the Chocolate Factory , Matilda , The Witches , Fantastic Mr Fox , The BFG , The Twits and George 's Marvellous Medicine .. James and the Giant Peach. James and the Giant Peach. Charlie and the Chocolate Factory. Charlie and the Chocolate Factory. Matilda. Matilda ( novel ). The Witches. The Witches ( novel ). Fantastic Mr Fox. Fantastic Mr Fox. The BFG. The BFG. The Twits. The Twits. His adult works include Tales of the Unexpected .. Tales of the Unexpected. Tales of the Unexpected ( short story collection )
related.