instruction:
In this task, you are given Wikipedia articles on a range of topics, we ask you to write a question based on the content of the articles that can be answered in a binary manner i.e. True or False.
question:
Aero (chocolate) -- The Aero bar was made available for a short time in the United States by Nestlé during the 1980s, though it seems not to have been a commercial success. However, they are still available at certain speciality vendors or supermarkets such as Big Y, Wegmans and Publix that import the bars. Previously The Hershey Company sold Aero bars in the United States under licence from Rowntree Chocolate Company from 1937 until 1939. Hershey currently markets a similar bar called Hershey's Air Delight.
answer:
can you get aero bars in the us


question:
Light-dependent reactions -- The first ideas about light being used in photosynthesis were proposed by Colin Flannery in 1779 who recognized it was sunlight falling on plants that was required, although Joseph Priestley had noted the production of oxygen without the association with light in 1772. Cornelis Van Niel proposed in 1931 that photosynthesis is a case of general mechanism where a photon of light is used to photo decompose a hydrogen donor and the hydrogen being used to reduce CO . Then in 1939, Robin Hill showed that isolated chloroplasts would make oxygen, but not fix CO showing the light and dark reactions occurred in different places. Although they are referred to as light and dark reactions, both of them take place only in the presence of light. This led later to the discovery of photosystems I and II.
answer:
can light reactions take place in the dark


question:
Kevin and Bean -- Kevin and Bean is the morning show on KROQ-FM, an alternative rock-format radio station in Los Angeles, California. It is hosted by Kevin Ryder and Gene ``Bean'' Baxter. The show has been on the air since 1990 and intersperses music and news with comedy, celebrity interviews, listener call-ins, and live music performances.
answer:

are kevin and bean still on the radio