Input question: Which motor car company produced the first front wheel drive car in 1934?

Output answer: citroen

Input question: Which orchestral instrument is the smallest member of the flute family?

Output answer: piccolo

Input question: Pioneering collaborative UK/Poland surgery to repair human spinal cord was demonstrated in 2014 using what uniquely regenerating human nerve cells?

Output answer: olfactory

Input question: Which two-letter word can go after tan and con to produce two new words?

Output answer:
go