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").

[EX 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
[EX A]: B

[EX Q]: Fact1: if an object is made of a material then that object has the properties of that material, Fact2: An asteroid is a rock-like object with an irregular shape., Question: If an asteroid is made of a material then what does the asteroid have? (A) electromagnetic energy (B) that material's properties (C) that material's soul (D) that material's size (E) nothing special (F) Something to move (G) hard outer covering (H) visible energy
[EX A]: B

[EX Q]: Fact1: high mountains with well-rounded peaks can be formed by collision of crustal plates, Fact2: For big mountain background, check out the Himalayas ., Question: What could have been formed by collision of crustal plates? (A) the Arctic (B) coarse grit (C) deposits (D) trees and flowers (E) the Himalayas (F) interior chambers (G) fossils (H) permeable walls
[EX A]:
E