instruction:
In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.
question:
Ronald Walter "Wally" Wallens, DFC (1 February 1916 – 13 November 1995) was a Royal Air Force officer, who flew during the Battle of Britain and as such is one of "The Few". Question: Which world war did Ronald Wallens participate in? Answer: the Second World War
answer:
Ronald Walter Wally Wallens, DFC 1 February 1916 – 13 November 1995 was a Royal Air Force officer, who flew during the Battle of Britain and as such is one of The Few.


question:
Siping (), formerly Ssupingkai (), is a prefecture-level city in the west of Jilin province, People's Republic of China. Located in the southwestern part of the province, in the middle of the Songliao Plain and at the intersection of Jilin, Liaoning and Inner Mongolia, Siping covers an area of 14,323 km2 . At the 2010 census, Siping has a total population of 3,386,325 while the urban population is 613,837. Question: What country are Baishan and Siping, Jilin provinces of Answer: People's Republic of China
answer:
Siping , formerly Ssupingkai , is a prefecturelevel city in the west of Jilin province, Peoples Republic of China.


question:
Pellaea is a genus of ferns in the Cheilanthoideae subfamily of the Pteridaceae. The genus name is derived from the Greek word πελλος ("pellos"), meaning "dark," and refers to the bluish-gray stems. Members of the genus are commonly known as cliffbrakes. They primarily grow in rocky habitats, including moist rocky canyons, slopes, and bluffs. Question: Veronica and Pellaea, both are flowering plants? Answer: no
answer:

Pellaea is a genus of ferns in the Cheilanthoideae subfamily of the Pteridaceae.