input: Twenty Thousand Leagues Under the Sea

Twenty Thousand Leagues Under the Sea: A Tour of the Underwater World (French: Vingt mille lieues sous les mers: Tour du monde sous-marin, ''Twenty Thousand Leagues Under the Seas: A Tour of the Underwater World'') is a classic science fiction adventure novel by French writer Jules Verne published in 1870.
is 20 000 leagues under the sea a true story
****
output: no

input: Grow light

LED grow lights vary in color depending on the intended use. It is known from the study of photomorphogenesis that green, red, far-red and blue light spectra have an effect on root formation, plant growth, and flowering, but there are not enough scientific studies or field-tested trials using LED grow lights to recommended specific color ratios for optimal plant growth under LED grow lights. It has been shown that many plants will grow normally if given both red and blue light. However, many studies indicate that red and blue light only provides the most cost efficient method of growth, plant growth is still better under light supplemented with green.
can led lights be used for growing plants
****
output: yes

input: Andrey Kivilev

Andrei Kivilev (20 September 1973 -- 12 March 2003) was a professional road bicycle racer from Taldykorgan, Kazakhstan. In March 2003, he crashed during the Paris--Nice race and subsequently died of his injuries. His death was the trigger for the UCI to implement the compulsory wearing of helmets in all endorsed races.
do tour de france riders have to wear helmets
****
output: yes

input: Stand by Me (film)

Stand by Me is a 1986 American coming-of-age drama film directed by Rob Reiner, and starring Wil Wheaton, River Phoenix, Corey Feldman, and Jerry O'Connell. The film, whose plot is based on Stephen King's novella The Body (1982) and title is derived from Ben E. King's eponymous song, which plays over the ending credits, tells the story of four boys in a small town in Oregon who go on a hike to find the dead body of a missing child.
stand by me movie based on a true story
****
output:
no