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: Blood pressure is highest in arteries and lowest in veins., Fact2: Blood Pressure Blood Pressure Blood pressure is the force of the blood on the artery walls., Question:  is highest in arteries and lowest in veins. (A) matter (B) voltage (C) Length (D) solutes (E) glucose (F) measure (G) Force (H) Joules
[A]: G


[Q]: Fact1: melting is when solids are heated above their melting point, Fact2: Ice cubes melt in liquid water., Question: What, when heated, turns into liquid water? (A) gasoline (B) oil (C) a solute (D) fire (E) ice cubes (F) a prism (G) mussels (H) Energy.
[A]: E


[Q]: Fact1: matter vibrating can cause sound, Fact2: Energy strikes the molecule, causing it to vibrate more vigorously., Question: What striking a molecule can cause sound? (A) waves (B) thoughts (C) nerves (D) voltage (E) cells (F) instincts (G) energy (H) photons
[A]:
G