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 life relies on a relatively narrow range of pH, or acidity., Fact2: Human life is dependent life., Question: what relies on a relatively narrow range of acidity? (A) gravity (B) mammals (C) animals (D) trees (E) humans (F) density (G) volume (H) potatoes
E

Fact1: when a body of water receives more water than it can hold , a flood occurs, Fact2: Lakes are large bodies of inland water., Question: When does a flood occur in a lake? (A) during rain-less periods (B) at or near the margins (C) after a drought (D) Decreased precipitation (E) after too much water received (F) after not enough water (G) near the shoreline (H) the wearing away of rock
E

Fact1: freezing means changing from a liquid into a solid by reducing heat energy, Fact2: Solidification , or freezing, occurs when a liquid turns into a solid., Question: changing from a liquid into a solid by reducing heat energy what? (A) heats up (B) Evaporation (C) Dehydration (D) warms (E) kinetic energy (F) melts (G) boiling (H) solidifies

H