Given a sentence with a missing word, pick the answer option that best fills out the missing word in the sentence. Indicate each answer with its index ('a', 'b', 'c', 'd').

Ex Input:
Sculpture involves the ____ different processes of carving and modeling.\Question: Choose the right answer from options given a) five b) three c) two d) ten

Ex Output:
c


Ex Input:
Southern moles are six to ____ inches long and weigh three to four ounces.\Question: Choose the right answer from options given a) zero b) nine c) five d) seven

Ex Output:
d


Ex Input:
Shelled sorghum is dried for ____ weeks before storage.\Question: Choose the right answer from options given a) two b) zero c) eight d) five

Ex Output:

a