instruction:
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').
question:
Most herbal formulas contain ____ to twelve herbs in various combinations.\Question: Choose the right answer from options given a) four b) no c) seven d) six
answer:
d


question:
Evolution is dependent on ____ forces.\Question: Choose the right answer from options given a) no b) five c) two d) seven
answer:
c


question:
Toxoplasmosis is treated primarily with antibacterial and anti-parasitic drugs for about ____ weeks.\Question: Choose the right answer from options given a) three b) ten c) six d) four
answer:

d