Task: Question Answering
Input (English): Problem: irin, ingrid and nell bake chocolate chip cookies in the ratio of 9.18: 5.17: 2.05. if altogether they baked a batch of 150 cookies, what percent of the cookies did nell bake ?
Options: a. 0.125 %, b. 1.25 %, c. 12.6 %, d. 125 %, e. 0.152 %
Output (English): c