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 Input:
Fact1: condensing means changing from a gas into a liquid by reducing heat energy, Fact2: When a gas condenses to form a liquid it absorbs heat., Question: What does reducing heat change gas into? (A) water (B) solutes (C) energy (D) rock (E) sweating (F) tube (G) liquid (H) freon

Ex Output:
G

Ex Input:
Fact1: information in an organism 's chromosomes cause genetic traits to be passed down to that organism 's offspring, Fact2: DNA is a carrier of information of inheritance., Question: What causes genetic traits to be passed down to that organism 's offspring? (A) RNA (B) rice (C) SNPs (D) DNA (E) gene (F) sex (G) the opposite sex (H) water

Ex Output:
D

Ex Input:
Fact1: Most plants grow roots down into the soil to absorb water and minerals., Fact2: If the plant is green, it is a producer., Question: What can a producer grow down into the soil in order to absorb minerals and water? (A) Trees (B) stems (C) roots (D) Oak (E) seeds (F) burrs (G) grass (H) water absorbing petals

Ex Output:
C