Q: Does "Beyonce also has had deals with American Express, Nintendo DS and L'Oreal since the age of 18." provide a valid answer to "How young was Beyonce when she acquired deals from American Express and L'Oreal?"?
A: yes

Q: Does "Prior to 1914, Picasso, Braque, Gris and Leger (to a lesser extent) gained the support of a single committed art dealer in Paris, Daniel-Henry Kahnweiler, who guaranteed them an annual income for the exclusive right to buy their works." provide a valid answer to "Where did Picassos work until 1912?"?
A: no

Q: Does "A new Constitution was adopted in 1999, but did not introduce notable changes to the federal structure." provide a valid answer to "What is the executive body of the Swiss government called?"?
A: no

Q: Does "Charleston Executive Airport is a smaller airport located in the John's Island section of the city of Charleston and is used by noncommercial aircraft." provide a valid answer to "What military base is located near the airport?"?
A:
no