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").

[EX Q]: The cell of a plant when photosynthesizing may most require (A) access to roofless space (B) a complete vacuum in space (C) a room with blackened windows (D) dark basement living quarters
[EX A]: A

[EX Q]: A person can inflate a beach ball using (A) a salt shaker (B) several cups (C) live bees (D) organ processed gas
[EX A]: D

[EX Q]: can a kid with a new binoculars see a friend standing in a distance better or worse? (A) visibility will be improved (B) visibility will be compromised (C) difference will be lacking (D) all of these
[EX A]:
A