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: All chemical reactions require activation energy to get started., Fact2: Fire is a chemical reaction., Question: What does fire require to get started? (A) an engine (B) activation energy (C) water (D) energy usage (E) direct energy (F) dogs (G) activated almonds (H) adding heat
B

Fact1: the Himalayas were formed by rock folding, Fact2: If the rocks are not as brittle, they will either tilt or fold., Question: What is the consistency of the Himalayan rocks? (A) crust (B) Loose (C) simple (D) cold (E) loose soil (F) Smooth (G) liquid (H) Brittle
H

Fact1: keeping food cold is used for keeping food fresh, Fact2: On inspection the temperature of the fridge was found to be adequate for food storage., Question: Keeping things what is a way to adequately store them? (A) cold in a fridge (B) hydrogen and oxygen (C) hot in a pan (D) layers of fat (E) in the trash (F) out in the yard (G) Electrical energy (H) staying warm

A