QUESTION: answer this: what units of measurement are used for mass??

ANS: kilogram

input: What is the answer to this question? how old is was the oldest person to ever live?

output: Jeanne Calment

In: when was the first tesla electric car made??

Out: 2008

Please answer this: where did they shoot butch cassidy and the sundance kid?

Cuernavaca and Taxco, Mexico

Q: Answer this question:

who is regarded as the finest stringed instrument builder of all time??

A: Antonio Stradivari

Question: how many schedule of constitution in present era?

Answer:
12