instruction:
In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").
question:
do all insects have to undergo every stage of change before becoming full grown? (A) all of these (B) insects are born live (C) pupa stage is sometimes skipped (D) pupa is a required stage
answer:
C


question:
With more people eating cereal there comes a need for more (A) butter (B) top soil (C) water (D) corn
answer:
D


question:
You can eventually obtain water from a lake even if it's (A) frozen (B) gone (C) evaporated (D) dry
answer:

A