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").

Fact1: Producers make food from inorganic molecules., Fact2: Autotrophs absorb sunlight energy and transfer inorganic mineral nutrients into organic molecules., Question: What do producers turn sunlight into? (A) energy (B) apples (C) heat (D) paper (E) drinks (F) waste (G) inorganic goods (H) food
H

Fact1: a flashlight requires a source of electricity to produce light, Fact2: Lanterns and flashlights are sources of light used for camping., Question: What does a lantern use a source of electricity for? (A) heat energy (B) staying warm (C) enclose light (D) produce light (E) absorb heat (F) reflect light (G) to move people (H) protect them
D

Fact1: Antigens are found on cancer cells and the cells of transplanted organs., Fact2: Antibody production is triggered by antigens., Question: What do cancer cells produce? (A) heat energy (B) direct energy (C) Energy (D) massive damage (E) rays or beams (F) antibodies (G) Energy. (H) Chemical energy

F