Input: who was the first chief justice of uttarakhand high court?

Output: Ashok A. Desai

Input: who won the women's singles badminton us open 2017?

Output: Aya Ohori

Input: how many episodes in series 2 of the exorcist?

Output: 20

Input: which pictogram is used to warn about the oxidizer class of chemical hazards?

Output:
GHS03