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: Evolution is a change in the characteristics of living things over time., Fact2: Evolution relies on random chance acts to cause mutations., Question: What causes changes in characteristics of living things over time? (A) mutations (B) science (C) parents (D) environment (E) light energy (F) news (G) alleles (H) animals
A

Fact1: a light bulb converts electrical energy into light energy when it is turned on, Fact2: Light bulbs are rated in Watts., Question: How is converted energy into light energy rated? (A) energy (B) unique (C) heat (D) good (E) watts (F) parsec (G) kilojoule (H) kinetic energy
E

Fact1: Playing is just one of many ways that mammals and other animals learn how to behave., Fact2: Children learn through play and in other ways., Question: How do children learn? (A) reusing materials (B) allow growth (C) by lying (D) Riding a bike (E) in many ways (F) exercise (G) by sleeping (H) just one way

E