Input question: Which original ninth planet of our solar system was re-classified as a dwarf planet in 2006?

Output answer: pluto

Input question: What is the modern process used to make steel?

Output answer: linz donawitz

Input question: Who was the manager of Manchester United FC between 1972 and 1979?

Output answer: tommy docherty

Input question: Manhattan is surrounded by three rivers, the East, Harlem and which other

Output answer:
hudson