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: Digestion is when stomach acid breaks down what? (A) food essays (B) sustenance (C) water (D) air

SOLUTION: B

PROBLEM: A good mixture would be (A) water and olive oil (B) coffee and almond creamer (C) salt and fresh tacos (D) sugar and frozen milk

SOLUTION: B

PROBLEM: Galileo dismissed what as a mere star? (A) Neptune (B) Venus (C) Saturn (D) the moon

SOLUTION:
A