Input: what was the name of the the first episode of doctor who to air in 1963?

Output: An Unearthly Child

Input: 1 tola is equal to how many gram?

Output: 11.663 8038 grams

Input: john denver take me home country roads release date?

Output: August 1971

Input: time to orbit the sun in earth days?

Output:
365.25636