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: Wings are part of the exoskeleton and attached to the thorax., Fact2: Insects have exoskeletons., Question: What is attached to insects' thorax? (A) sugar (B) Energy. (C) antennae (D) Energy (E) wings (F) nothing (G) food (H) pancreas
[A]: E


[Q]: Fact1: DNA contains genetic instructions for proteins, and RNA helps assemble the proteins., Fact2: DNA acts as the store of genetic information., Question: What does DNA store? (A) information (B) Energy. (C) Chemical energy (D) voltage (E) calories (F) water (G) Energy (H) food
[A]: A


[Q]: Fact1: nuclear reactions in stars causes stars to produce light, Fact2: June Summer Triangle Three bright stars light up the summer sky., Question: Nuclear reactions in stars cause them to brighten up what? (A) the morning grass (B) the elemental waves (C) an object (D) the summer sky (E) hydrogen and oxygen (F) Change colors (G) the evening tide (H) an electron lens
[A]:
D