Input question: Which theory of behavioural science states that 'Positive reinforcement and indirect suggestion to achieve non-forced compliance can be more effective than direct legislation'?

Output answer: nudge

Input question: Meteorologically speaking, what is a haboob?

Output answer: sandstorm

Input question: The Mexican drink Kahlua has a distinct taste of what?

Output answer: coffee

Input question: Rosalynn Smith is or was married to which former US President

Output answer:
jimmy carter