TASK DEFINITION: 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").
PROBLEM: An item placed on a balance will be (A) broken (B) measured (C) sorted (D) classified

SOLUTION: B

PROBLEM: Riding a two wheeled human powered vehicle is good for the environment because (A) it runs without fuel (B) it helps people stay in shape (C) they are cheaper to maintain (D) they are more fun to drive

SOLUTION: A

PROBLEM: As an individual is forced to pedal harder on a bicycle their pulse rate (A) stays the same (B) decreases (C) stops (D) increases

SOLUTION:
D