q... Context: Jason Elias of AllMusic called the song one of Jackson's best: "Despite the content "Smooth Criminal" is a gorgeous and exhilarating record." The New York Times' Jon Pareles wrote: "in Smooth Criminal, the singer finds a bloodstained carpet and an unconscious body, and asks, obsessively, Annie are you O.K.? when, clearly, she's not." Rolling Stone's Davitt Sigerson wrote: "Smooth Criminal" may be the result of retiring too soon after a Brian de Palma picture."

Question: where did annie are you ok come from?
a... The relevant information to answer the above question is: The New York Times' Jon Pareles wrote: "in Smooth Criminal, the singer finds a bloodstained carpet and an unconscious body, and asks, obsessively, Annie are you O.K.? when, clearly, she's not."
The answer is Smooth Criminal

q... The song "Live and Let Die" was previewed in the 1973 television special James Paul McCartney, which aired on 16 April in the United States and 10 May in the United Kingdom. In the segment, McCartney and Wings were shown performing the song in his studio while clips of the film were shown, before the film's US theatrical release on 27 June.

Based on this passage, when did the song live and let die come out?
a... The relevant information to answer the above question is: The song "Live and Let Die" was previewed in the 1973 television special James Paul McCartney, which aired on 16 April in the United States and 10 May in the United Kingdom.
The answer is 1973

q... The 100 banknote of the Mahatma Gandhi Series is 157 73 mm Blue-green coloured, with the obverse side featuring a portrait of Mahatma Gandhi with a signature of the governor of Reserve Bank of India. It has the Braille feature to assist the visually challenged in identifying the currency. The reverse side features a view from Goecha La.

Who's signature is found on the 100 currency note?
a... To answer the question, consider the following: The 100 banknote of the Mahatma Gandhi Series is 157 73 mm Blue-green coloured, with the obverse side featuring a portrait of Mahatma Gandhi with a signature of the governor of Reserve Bank of India.
The answer is the governor of Reserve Bank of India

q... Context: Down syndrome is one of the most common chromosome abnormalities in humans. It occurs in about one per 1000 babies born each year. In 2015, Down syndrome was present in 5.4 million individuals and resulted in 27,000 deaths down from 43,000 deaths in 1990. It is named after John Langdon Down, the British doctor who fully described the syndrome in 1866. Some aspects of the condition were described earlier by Jean-Etienne Dominique Esquirol in 1838 and Edouard Seguin in 1844. In 1957, the genetic cause of Down syndrome, an extra copy of chromosome 21, was discovered.

Question: where does the name down syndrome come from?
a...
To answer this question, we should know that: It is named after John Langdon Down, the British doctor who fully described the syndrome in 1866.
The answer is John Langdon Down