Problem: Given the question: Generate a question about the topic "Jack LaLanne" whose answer would be: Francois Henri "Jack" LaLanne (September 26, 1914 - January 23, 2011) was an American fitness , exercise , and nutritional expert and motivational speaker who is sometimes called "the godfather of fitness" and the "first fitness superhero.".
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The answer is:
when did jack lalanne die?

input question: Generate a question about the topic "Climate of Antarctica" whose answer would be: Antarctica has the lowest naturally occurring temperature ever recorded on the ground on Earth: 89.2 C (128.6 F) at Vostok Station ..???
output answer: what is the lowest temperature ever recorded in antarctica?

Generate a question about the topic "Rough and Ready, California" whose answer would be: Rough and Ready is a census-designated place in Nevada County, California , United States ..
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Answer: WHERE IS ROUGH AND READY, CA?

Q: Generate a question about the topic "Melissa & Joey" whose answer would be: The series follows local politician Mel Burke (Melissa Joan Hart) and Joe Longo (Joey Lawrence), whom Mel hires to look after her niece and nephew after a Ponzi scheme leaves him broke..
A: what is melissa and joey about?

Question: Generate a question about the topic "McMuffin" whose answer would be: The Egg McMuffin is the signature breakfast sandwich; it was invented by the late McDonald's franchisee Herb Peterson in the late 1960s and was introduced nationwide in 1972..
Answer: when did egg mcmuffin get invented?

Please answer this: Generate a question about the topic "SI base unit" whose answer would be: The seven SI base units and the interdependency of their definitions: for example, to extract the definition of the metre from the speed of light , the definition of the second must be known while the ampere and candela are both dependent on the definition of energy which in turn is defined in terms of length , mass and time ..
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Answer:
what is a base SI unit?