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").

Q: Fact1: friction causes an object to lose energy, Fact2: Objects An object can be one of several things., Question: What does friction cause things to lose? (A) heat (B) moisture (C) toughness (D) Energy. (E) traits (F) light (G) energy (H) cartilage

A: G
****
Q: Fact1: a scale is used for measuring weight, Fact2: All weight is in pounds., Question: what is a scale used for measuring? (A) waves (B) hardness (C) SI units (D) measures (E) intensity (F) fat (G) strength (H) pounds

A: H
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Q: Fact1: gravity causes objects that have mass to be pulled down on a planet, Fact2: Earth is a living planet., Question: where does gravity cause an object to be pulled down to? (A) Earth (B) atmosphere (C) clouds (D) ground (E) force (F) fields (G) matter (H) oceans

A:
A
****