instruction:
In this task, you are given two facts, and a multiple-choice question. Based on the given facts, answer the question with index of the correct option (e.g, "A").
question:
Fact1: gravity causes objects that have mass to be pulled down on a planet, Fact2: Rocks have mass., Question: What does gravity cause to be pulled down on a planet? (A) matter (B) heat (C) earth (D) solutes (E) oceans (F) Rocks (G) people (H) Lift
answer:
F

question:
Fact1: Precipitation increases moisture., Fact2: Rain is liquid precipitation., Question: what increases moisture? (A) density (B) the sun (C) wind (D) rain (E) Honey (F) 17 (G) droughts (H) Type O
answer:
D

question:
Fact1: magnetism can cause objects to repel each other, Fact2: The agent responsible for the push or pull is the magnetic force ., Question: What can be pushed or pulled due to force? (A) ideas (B) rivers (C) sound (D) vehicles (E) arteries (F) animals (G) space (H) objects
answer:
H