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: a seismograph is used for measuring the size of an earthquake, Fact2: Magnitude a measure of earthquake size., Question: Seismographs measure what aspect of earthquakes? (A) Major effects (B) magnitude (C) Otoacoustic (D) power (E) classified (F) specialized (G) lifespan (H) their speed

A: B
****
Q: Fact1: energy is used for heating a building by a heating system, Fact2: Faculty offices are also in the building., Question: What contains energy to raise the temperture of an office? (A) chemical messengers (B) peachleaf willow (C) deoxyribonucleic acid (D) cooling system (E) swimming pool (F) heating system (G) gym (H) organic molecules

A: F
****
Q: Fact1: a long tail can be used to move through water by an animal, Fact2: Male tortoises have a long tail and females have a short fat tail., Question: what can move through water? (A) salamanders (B) leeches (C) precipitation (D) tortoises (E) oak trees (F) clouds (G) Jellyfish (H) mussels

A:
D
****