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:
Carnations grow well in a garden spot that receive ____ to five hours of sunlight per day.\Question: Choose the right answer from options given a) eight b) three c) one d) four

Ex Output:
d


Ex Input:
Eastern cottontails have ____ different fur coats each year.\Question: Choose the right answer from options given a) five b) two c) eight d) six

Ex Output:
b


Ex Input:
Foams are neither solid, liquid, nor gas, but they exhibit properties of all ____ states.\Question: Choose the right answer from options given a) four b) three c) seven d) five

Ex Output:

b