how many sainsbury's supermarkets are there in the uk???

Answer: 598
Question: who is the finance minister of south africa?

Answer: Nhlanhla Nene
Answer this question: when has argentina won the fifa world cup??

1978
Q: when did the articles of confederation go into effect?A: March 1, 1781
Input: why coal came to be the dominant fuel source during the industrial revolution?

Output: to power steam engines
where is the mesentery located in the human body???

Answer:
the wall of the abdomen